TWI333092B - - Google Patents

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Publication number
TWI333092B
TWI333092B TW097150491A TW97150491A TWI333092B TW I333092 B TWI333092 B TW I333092B TW 097150491 A TW097150491 A TW 097150491A TW 97150491 A TW97150491 A TW 97150491A TW I333092 B TWI333092 B TW I333092B
Authority
TW
Taiwan
Prior art keywords
optical
display unit
optical film
optical display
film
Prior art date
Application number
TW097150491A
Other languages
Chinese (zh)
Other versions
TW200933236A (en
Inventor
Kazuo Kitada
Tomokazu Yura
Takuya Nakazono
Satoru Koshio
Original Assignee
Nitto Denko Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40824091&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI333092(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of TW200933236A publication Critical patent/TW200933236A/en
Application granted granted Critical
Publication of TWI333092B publication Critical patent/TWI333092B/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/18—Handling of layers or the laminate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/162—Cleaning
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/125—Plural severing means each acting on a different work piece
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y10T156/1339—Delivering cut part in sequence to serially conveyed articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1739—Webs of different width, longitudinally aligned
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1751—At least three articles
    • Y10T156/1761—Stacked serially

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

133'5W2 九、發明說明： 【發明所屬之技術領域】.‘ 本發明係關於—種用以將如包含偏光板之光學膜等般具 有光學異向性的光學膜貼合於光學顯示單元之上下的光學 顯不裝置之製造系統及製造方法。 【先前技術】 與圖9中概念性地表示先前之液晶顯示裝置中所安裝的光 子顯不單元之製造方法。首先，光學膜製造廠家製造出具 ;光學膜構件之長條狀(帶狀)之片狀製品，作為捲筒式素 材（叫。其具體之製造步驟為公知之製造步驟，故而省略 :明。作為該「長條狀(帶狀)之片狀製品」，例如有用於液 2 =裝置中之Μ板素材、相位差板素材、偏光板與相 之積層膜素材等、繼而，將捲筒式素材切割成既定 、二依照光學顯示單元尺寸之尺寸)降然後，配合將 斷光學顯不|元之尺寸，將所切割之長條狀素材切 疋尺寸（#3)。接著，對切斷成固定尺寸的 狀製品(光學膜)進行外觀檢查㈣。作為其檢查方法，例 舉目視進行之瑕純查、使用公知之職檢查裝置 物拄—二瑕疵係指例如表面或内部之污潰、損傷、齧入異 ’之衝擊痕狀的如同彎曲之特殊形狀之瑕疵(有時稱為 裂點）、氣泡、里物聱。妙·銘 ·· 查係依據較之外觀二更行成品^ 檢杳。維而觀檢-更為嚴格的合格品判定品質基準的 工⑽ό計對早片之片狀製品的四方之端面進行端面加 仃該端面加工係為了防止在運輸過程中黏著劑 136738-990722.doc 1333092 等自端面滲出。接著，於無塵室環境中，對單片之片狀製 品進行無塵包裝（#7)。繼而’，進行包裝（運輸打包）以進行 運輸（#8)。如此製造出單片之片狀製品，然後運輸給面板 加工廠家。 面板加工廠家將運輸來之單片之片狀製品解包（#11)。然 · 後，進行外觀檢查，以檢查於運輸過程中或者解包時所造 . 成的損傷、污潰等（#12)。將檢查中判定為合格品的單片之 片狀製品搬送至下一步驟。再者，有時亦會省略該外觀檢 查。與單片之片狀製品貼合之光學顯示單元（例如封入有 春 液晶單元之玻璃基板單元）係預先製造，且於貼合步驟之 前清洗光學顯示單元（#13)。 將單片之片狀製品與光學顯示單元貼合（#14)。能夠以 如下方式來進行貼合：自單片之片狀製品上剝離脫模膜而 保留黏著劑層，以黏著劑層作為貼合面而與光學顯示單元 之一面相貼合。進而，對光學顯示單元之另一面亦能夠以 相同之方式進行貼合。當貼合於兩面上時，可於光學顯示 單元之各面上貼合相同構成之光學膜，亦可貼合不同構成 ® 之光學膜。接著，進行貼合狀態之檢查以及瑕疵檢查 (# 1 5)。將該檢查中判定為合格品之光學顯示單元搬送至安 裝步驟，安裝於光學顯示裝置中（#16)。另一方面，對判定 為不合格品之光學顯示單元實施重工處理（#17)。重工處理 中，自光學顯示單元上剝離光學膜。將經重工處理之光學 顯示單元重新與光學膜貼合（#14)。 以上之製造步驟中，尤其是端面加工、單片之片狀製品 136738-990722.doc 1333092 之包裝及解包等’由於光學 ^ 膜襄；^廠家與面板加工廠家分 別位於不冋之地方而成為必 卷之步驟。但是，存在由於步 騾多而造成的製造成本上升疋仔隹田〜 升之問題，而且存在由於步驟多 或運輸而產生的損傷、灰塵、 潰等之問題，由此所帶來 之檢查步驟之必要性，谁而v & 制 、— ’、尚庫存其他種類之單片片狀 裝品而加以保管、管理的問題。 作為解決上述問題之方決， 本申麩人創作出日本專利特 開2007-140046號公報（專利々缸丨、丄 视（寻引文獻1)中所記載之發明。該發 明之特徵在於包括：供給機馗 供、。機構，其自將具有作為光學顯示 裝置之構件之光學膜的帶壯Η此制 予㈣常狀片狀製品捲取所成之捲筒中抽 出帶狀片狀製品並進行供給；檢測機構，其檢測由供給機 構抽出之帶狀片狀製品之缺陷；切斷加工機構，其根據檢 測機構之檢測結果將帶狀片狀製品切斷並加工成單片之 片狀製品；移送機構’其移送經切斷加工機構實施切斷加 工之片狀製品以進行貼合加I;以及貼合加工機構，其將 由移送機構移送之片狀製品與作為光學顯示裝置之構件的 光學顯示單元相貼合；並且，將上述各機構配置於連續之 生產線步驟上。上述構成中，可由具有光學膜之帶狀片狀 製品直接切斷加工成所期望之尺寸，並將該經切斷之片狀 製品貼合於光學顯示單元上。藉此，先前本應先對帶狀片 狀製品進行衝壓’將衝壓後之片狀製品嚴實地打包後交貨 給面板加工廠家，而根據該發明，則可將捲繞於輥上之帶 狀片狀製品直接打包交貨。 專利文獻1:日本專利特開2007-140046號公報 136738-990722.doc 1333092 【發明内容】 發明所欲解決之問題 · 但是，專利文獻1之光學顯示裝置之製造系統中並未 »己載有於光學顯不單兀之-面上貼合光學膜後再於另一面 上貼合光學膜時具備另外之裝置。因Λ，於使用同一製造 系統在另-面上貼合光學膜之情形時，將貼合後之光學顯 示單元裝人裝置時要費^次工夫等，製造效率尚有改善之 餘地。 又’要製造出貼合於光學顯示單元之上下之偏光板之吸 收軸的方向不同(垂直交又）’而且於捲筒寬度方向上具有 吸收軸之捲筒式素材通常較為困難，另一方面，通常之光 學顯示單s為長方形。考慮到該等情況，若僅將帶狀片狀 製品之供給機構至貼合加工機構之各機構追加人專利文獻 1之製造系統中，則裝置構成並不充分。 另外，不僅於將偏光板上下積層之情形時，例如於將相 位差板積層於光學顯示單元之上下之情形時，亦存在必需 使上下各者之慢轴方向正交的情況，此時亦存在與積層偏 光板之情形相同的問題。 因此，本發明之目的在於提供一種可使用吸收軸等之光 學異向性為相同方向之2個捲筒，以光學異向性正交之方 式將上下之光學膜貼合於光學顯.示單元上的光學顯示裝置 之製造系統及製造方法。 解決問題之技術手段 上述目的可利用如下所述之本發明來達成。 136738-990722.doc 1333092 即，本發明之光學顯示裝置之製造系統的特徵在於：其 係將具有光學異向性之光學艇貼合於光學顯示單元上的光 學顯示裝置之製造系統，且包括：第1切斷貼合裝置，其 係使用將具有寬度對應於上述光學顯示單元之短邊之第1 光學膜的帶狀片狀製品捲取所成之捲筒，將第1光學膜切 斷成對應於上述光學顯示單元之長邊的長度之後，貼合於 光學顯示單元之一表面上；及第2切斷貼合裝置，其係使 用將具有寬度對應於上述光學顯示單元之長邊之第2光學 膜的帶狀片狀製品捲取所成之捲筒，將第2光學膜切斷成 對應於上述光學顯示單元之短邊的長度之後，貼合於光學 顯示單元之另一表面上。 根據本發明之光學顯示裝置之製造系統，使用寬度對應 於光學顯示單元之短邊之捲筒、以及寬度對應於長邊之捲 筒，藉此僅以固定間隔切斷自各捲筒供給之光學膜，即可 分別獲得對應於光學顯示單元之短邊及長邊之光學膜。因 此，藉由將前者切斷成對應於長邊之長度，將後者切斷成 對應於短邊之長度，並貼合於光學顯示單元之兩方表面 上，可使用吸收軸等之光學異向性為相同方向之2個捲 筒，以光學異向性正交之方式將上下之光學膜貼合於光學 顯示單元上。 又，本發明之光學顯示裝置之製造系統的特徵在於：其 係將包含偏光板之光學膜貼合於光學顯示單元上的光學顯 示裝置之製造系統，且包括：光學顯示單元之供給裝置， 其係供給光學顯示單元；第1光學膜之供給裝置，其係自 136738-990722.doc 1333092 將具有第1光學膜之帶狀片狀製品捲取所成的捲筒中抽出 帶狀片狀製品，並於切斷成既定長度後供給；第1貼合裝 置，其係於自上述光學顯示單元之供給裝置供給之光學顯 示單元的一表面上貼合自上述第1光學膜之供給裝置供給 之第1光學膜；搬送供給裝置，其係搬送並供給貼合第1光 學膜後之光學顯示單元；第2光學膜之供給裝置，其係自 將具有第2光學膜之帶狀片狀製品捲取所成的捲筒中抽出 帶狀片狀製品，並於切斷成既定長度後供給；及第2貼合 裝置，其係於自上述搬送供給裝置供給之光學顯示單元的 另一表面上貼合自上述第2光學膜之供給裝置供給之第2光 學膜；上述第1光學膜之供給裝置以及上述第2光學膜之供 給裝置構成為對應於上述光學顯示單元之長邊與短邊，一 供給裝置將寬度對應於短邊之光學膜以對應於長邊之長度 切斷，另一供給裝置將寬度對應於長邊之光學膜以對應於 短邊之長度切斷。 根據本發明之光學顯示裝置之製造系統，進一步具備如 上所述之搬送供給裝置、第2光學膜之供給裝置以及第2貼 合裝置，並且使上述第1光學膜之供給裝置以及上述第2光 學膜之供給裝置對應於上述光學顯示單元之長邊與短邊， 從而可分別改變光學膜之寬度與切斷長度之後進行供給。 因此，可使用偏光板之吸收軸為相同方向之捲筒式素材， 於連續之生產線上將上下之光學膜貼合於光學顯示單元 上。 上述中，較好的是上述搬送供給裝置具備旋轉機構，其 136738-990722.doc -12- 1333092 係使以上述第i貼合裝置貼合後之 貼合裝置之貼合方向旋轉…且借；1…朝上述第2 *得錯由具備此種旋轉機 垂直配置第1光學膜之供給裝置〜第 .、、、而 弟貼δ裝置、以及第2并 學膜之供給裝置〜第2貼合裝置， 弟九 直了碟求製造系統之省空間 化。又，藉由旋轉機構可使第2貼合裝置之貼合角产適各 化。即1旋轉如光學膜之撓性較高者相比，旋轉更硬2 光學顯不單元能夠更加提高旋轉之位置精度。133'5W2 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to an optical film for optically anisotropic properties such as an optical film including a polarizing plate, which is attached to an optical display unit. Manufacturing system and manufacturing method of upper and lower optical display devices. [Prior Art] A method of manufacturing a photonic display unit mounted in a conventional liquid crystal display device is conceptually shown in Fig. 9. First, an optical film manufacturer manufactures a sheet-like product of a long strip shape (belt shape) of an optical film member, and is used as a roll-type material. The specific manufacturing steps are known manufacturing steps, and therefore, it is omitted: The "long strip (belt) sheet product" is, for example, used for the liquid material 2 2, the slab material, the phase difference plate material, the polarizing plate and the laminated film material of the phase, and the like, and then the reel material Cut into a predetermined, two according to the size of the optical display unit size) and then, in conjunction with the size of the broken optical display, cut the length of the strip material (#3). Next, the appearance inspection (fourth) of the product (optical film) cut into a fixed size is performed. As an inspection method, a visual inspection is carried out, and a well-known inspection device is used. The object refers to, for example, a surface or an internal flaw, a damage, or a bite-like impact. Shapes (sometimes called cracks), bubbles, and objects. Miao·Ming·· The basis of the investigation is based on the appearance of the second product. Dimensional Inspection - More rigorous quality control of the quality of the benchmark (10) 对 对 对 早 早 早 早 早 早 早 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 仃 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 1333092 etc. exuded from the end face. Next, the single-piece sheet product was subjected to dust-free packaging (#7) in a clean room environment. Then, packaging (transportation) is carried out for transportation (#8). A single piece of sheet product is thus produced and then shipped to a panel manufacturer. The panel processing manufacturer unpacks the single piece of the sheet product (#11). Then, perform a visual inspection to check for damage, contamination, etc. (#12) during transportation or unpacking. The sheet-like product which is judged to be a good product in the inspection is transferred to the next step. Furthermore, this visual inspection is sometimes omitted. An optical display unit (e.g., a glass substrate unit in which a spring liquid crystal cell is enclosed) bonded to a single sheet product is preliminarily manufactured, and the optical display unit (#13) is cleaned before the bonding step. A single piece of the sheet product is attached to the optical display unit (#14). The bonding can be carried out by peeling the release film from the one-piece sheet product to leave the adhesive layer, and bonding the adhesive layer to one side of the optical display unit as the bonding surface. Further, the other side of the optical display unit can be bonded in the same manner. When bonded to both sides, an optical film of the same configuration can be attached to each surface of the optical display unit, or an optical film of a different composition can be bonded. Next, the inspection of the bonding state and the inspection (# 1 5) are performed. The optical display unit judged to be a good product in this inspection is transported to the mounting step and mounted on the optical display device (#16). On the other hand, the optical display unit judged to be a defective product is subjected to rework processing (#17). In the rework process, the optical film is peeled off from the optical display unit. The reworked optical display unit is reattached to the optical film (#14). In the above manufacturing steps, especially for the end face processing, the packaging and unpacking of the single-piece sheet product 136738-990722.doc 1333092, etc., due to the optical film, the manufacturer and the panel processing manufacturer are located at different places. Be a step in the must. However, there is a problem that the manufacturing cost rises due to a large number of steps, and the problem of damage, dust, collapse, etc. due to many steps or transportation, and the inspection steps brought about by this. The necessity, who is v & system, - ', is still stocked in other types of single-chip products to be stored and managed. In order to solve the above-mentioned problems, the present invention has been described in Japanese Patent Laid-Open No. 2007-140046 (Patent No. 2007-140046 (Patent Document 1). The invention is characterized in that it includes: A supply mechanism for extracting a strip-shaped sheet product from a roll formed by winding a film having an optical film as a member of an optical display device and feeding it into a roll formed by winding a normal sheet-like product a detecting mechanism that detects a defect of the strip-shaped sheet product drawn by the feeding mechanism; and a cutting processing mechanism that cuts and processes the strip-shaped sheet product into a single piece of the sheet-like product according to the detection result of the detecting mechanism; The mechanism 'transfers the sheet-like product subjected to the cutting process by the cutting processing mechanism to perform the bonding and adding I; and the bonding processing mechanism that transfers the sheet-like article transferred by the transfer mechanism and the optical display unit as a member of the optical display device And the above-mentioned respective mechanisms are disposed on a continuous production line step. In the above configuration, the strip-shaped sheet product having the optical film can be directly cut into a desired one. Dimensions, and the cut sheet product is attached to the optical display unit. Thereby, the strip-shaped sheet product should be stamped beforehand. The stamped sheet product is tightly packaged and delivered to According to the invention, the strip-shaped sheet-like product wound on the roll can be directly packaged and delivered. Patent Document 1: Japanese Patent Laid-Open No. 2007-140046, No. 136738-990722.doc 1333092 [Problem to be Solved by the Invention] However, in the manufacturing system of the optical display device of Patent Document 1, the optical film is not attached to the surface of the optical display, and the optical film is bonded to the other surface. When the film is provided with another device, when the optical film is bonded to the other surface by using the same manufacturing system, it takes a lot of time to install the optical display unit after the bonding, and the manufacturing efficiency is still There is room for improvement. It is also necessary to manufacture a roll-type material having a different absorption axis (vertical intersection) of the polarizing plate attached to the upper surface of the optical display unit and having an absorption axis in the width direction of the roll. On the other hand, in general, the optical display unit s is a rectangular shape. In consideration of such a situation, only the mechanism for supplying the strip-shaped sheet product to the bonding processing mechanism is added to the manufacturing system of Patent Document 1. The device configuration is not sufficient. In addition, when the layer is laminated on the polarizing plate, for example, when the phase difference plate is laminated on the optical display unit, it is necessary to orthogonalize the slow axis direction of the upper and lower sides. In this case, there is also the same problem as in the case of laminating a polarizing plate. Therefore, an object of the present invention is to provide two reels having optical anisotropy of the absorption axis or the like in the same direction, and optical anisotropy. A manufacturing system and a manufacturing method of an optical display device in which an upper and lower optical film is bonded to an optical display unit in an orthogonal manner. Technical Solution to Problem The above object can be attained by the present invention as described below. 136738-990722.doc 1333092 That is, the manufacturing system of the optical display device of the present invention is characterized in that it is a manufacturing system of an optical display device in which an optical boat having optical anisotropy is attached to an optical display unit, and includes: In the first cutting and bonding apparatus, a roll formed by winding a strip-shaped sheet product having a first optical film having a width corresponding to a short side of the optical display unit is used, and the first optical film is cut into Corresponding to the length of the long side of the optical display unit, attached to one surface of the optical display unit; and the second cutting and bonding device, which has a width corresponding to the long side of the optical display unit The strip-shaped sheet product of the optical film is taken up by a roll formed, and the second optical film is cut into a length corresponding to the short side of the optical display unit, and then bonded to the other surface of the optical display unit. According to the manufacturing system of the optical display device of the present invention, a reel having a width corresponding to the short side of the optical display unit and a reel having a width corresponding to the long side are used, whereby the optical film supplied from each reel is cut only at regular intervals The optical film corresponding to the short side and the long side of the optical display unit can be obtained separately. Therefore, by cutting the former into a length corresponding to the long side, cutting the latter into a length corresponding to the short side and bonding it to both surfaces of the optical display unit, optical anisotropy of the absorption axis or the like can be used. The two reels of the same direction are attached to the optical display unit by optically anisotropic orthogonality. Moreover, the manufacturing system of the optical display device of the present invention is characterized in that it is a manufacturing system of an optical display device in which an optical film including a polarizing plate is bonded to an optical display unit, and includes: a supply device of an optical display unit, Providing an optical display unit; a first optical film supply device for extracting a strip-shaped sheet product from a roll obtained by winding a strip-shaped sheet product having a first optical film from 136738-990722.doc 1333092, and After being cut into a predetermined length, the first bonding apparatus is attached to the first surface of the optical display unit supplied from the supply device of the optical display unit, and is supplied with the first supply from the first optical film. An optical film; a transport supply device that transports and supplies an optical display unit that is bonded to the first optical film; and a second optical film supply device that feeds the strip-shaped product having the second optical film The strip-shaped sheet product is taken out from the formed reel and supplied after being cut into a predetermined length; and the second bonding apparatus is attached to the optical display unit supplied from the transport supply device The second optical film supplied from the supply device of the second optical film is bonded to the surface; the supply device for the first optical film and the supply device for the second optical film are configured to correspond to the long side and the short side of the optical display unit On the other side, a supply device cuts the optical film having a width corresponding to the short side by a length corresponding to the long side, and the other supply means cuts the optical film having a width corresponding to the long side at a length corresponding to the short side. The manufacturing system of the optical display device according to the present invention further includes the above-described transport supply device, the second optical film supply device, and the second bonding device, and the first optical film supply device and the second optical device The film supply device corresponds to the long side and the short side of the optical display unit, and can be supplied after changing the width and the cut length of the optical film, respectively. Therefore, it is possible to use a roll material in which the absorption axes of the polarizing plates are in the same direction, and to attach the upper and lower optical films to the optical display unit on a continuous production line. In the above, it is preferable that the transport supply device includes a rotating mechanism, and the 136738-990722.doc -12- 1333092 rotates the bonding direction of the bonding device after the ith bonding device is bonded to the bonding direction. 1...the second *missing is provided by the supply device to which the first optical film is disposed vertically with such a rotating machine, and the supply device to the second and the second bonding film to the second bonding device The device, the brother of the nine straight to the disk to create a space-saving system. Further, the bonding angle of the second bonding apparatus can be adapted by the rotating mechanism. That is, 1 rotation is more rigid than the optical film, and the rotation is harder. 2 The optical display unit can further improve the positional accuracy of the rotation.

又’較好的是上述第!光學膜之供給裝置以及上述 學膜之供給裝置具備瑕疲部分排除機構，其係切斷排除光 學膜之包含瑕疫之部分。藉由具備此種排除機構，可排除 光學膜之瑕疲部分，可接真目上入你 、 貼合後之光學顯示單元之良 率〇 再者’較好的是上述第^學膜之供給裝置以及上述第2 光學膜之供給裝置具備搬送機構，其係以於光學膜上經由 黏著劑層而形成之脫模膜作為搬送介質，將第丨光學膜以 及第2光學膜分別供給至第丨貼合裝置以及第2貼合裝置。 藉由具備此種搬送機構，可使用簡易之搬送機構精度良好 地將第1光學膜以及第2光學膜分別供給至第丨貼合裝置以 及第2貼合裝置。 另一方面，本發明之光學顯示裝置之製造方法的特徵在 於：其係將具有光學異向性之光學膜貼合於光學顯示單元 上的光學顯示裝置之製造方法，χ包括切斷貼合步 驟，其係使用將具有寬度對應於上述光學顯示單元之短邊 之第1光予膜的帶狀片狀製品捲取所成之捲筒切斷成對 136738-990722.doc 13 1333092 應於上述光學顯示單元之長邊的長度後，將第1光學膜貼 合於上述光學顯示單元之二表面上；及第2切斷貼合步 驟，其係使用將具有寬度對應於上述光學顯示單元之長邊 之第2光學膜的帶狀片狀製品捲取所成之捲筒，切斷成對 應於上述光學顯示單元之短邊的長度後，將第2光學膜貼 . 合於上述光學顯示單元之另一表面上。 _ 根據本發明之光學顯示裝置之製造方法，使用寬度對應 於光學顯示單元之短邊的捲筒、以及寬度對應於長邊之捲 筒，將前者切斷成對應於長邊之長度，將後者切斷成對應 · 於短邊之長度，並貼合於光學顯示單元之兩方表面上。因 此，可使用吸收軸等之光學異向性為相同方向之2個捲 筒，以光學異向性正交之方式將上下之光學膜貼合於光學 顯示單元上。 又，本發明之光學顯示裝置之製造方法的特徵在於：其 係將包含偏光板之光學膜貼合於光學顯示單元上的光學顯 示裝置之製造方法，且包括：第1切斷貼合步驟，其係自 將具有第1光學膜之帶狀片狀製品捲取所成的捲筒中抽出 ® 帶狀片狀製品並切斷成既定長度後，一面進行供給，一面 將第1光學膜貼合於上述光學顯示單元之一表面上；及第2 切斷貼合步驟，其係自將具有第2光學膜之帶狀片狀製品 捲取所成的捲筒中抽出帶狀片狀製品並切斷成既定長度 後，一面進行供給，一面將第2光學膜貼合於上述光學顯 示單元之另一表面上；並且包括如下步驟：於供給上述第 1光學膜以及上述第2光學膜時，對應於上述光學顯示單元 136738-990722.doc 14 1333092 之長邊與知·邊，供給一方時將寬度對應於短邊之光學膜以 對應於長邊之長度切斷，供给另一方時將寬度對應於長邊 之光學膜以對應於短邊之長度切斷。Further, it is preferable that the supply means of the optical film and the supply means of the film are provided with a fatigue removing means for cutting out the plague-containing portion of the optical film. By having such a sorting mechanism, the fatigue of the optical film can be eliminated, and the yield of the optical display unit after the fitting and the bonding can be taken out, and the better is the supply of the above-mentioned film. The device and the second optical film supply device include a transfer mechanism that supplies the second optical film and the second optical film to the third film by using a release film formed on the optical film via the adhesive layer as a transfer medium. The bonding device and the second bonding device. By providing such a transport mechanism, the first optical film and the second optical film can be accurately supplied to the second bonding device and the second bonding device with a simple transfer mechanism. On the other hand, the manufacturing method of the optical display device of the present invention is characterized in that it is a method of manufacturing an optical display device in which an optical film having optical anisotropy is bonded to an optical display unit, and includes a cutting and attaching step. And the roll formed by winding a strip-shaped sheet product having a first light pre-film having a width corresponding to the short side of the optical display unit is cut into pairs 136738-990722.doc 13 1333092 After the length of the long side of the display unit, the first optical film is bonded to the two surfaces of the optical display unit; and the second cutting and bonding step is performed using a long side having a width corresponding to the optical display unit The strip-shaped sheet product of the second optical film is taken up by a roll formed into a roll corresponding to the short side of the optical display unit, and then the second optical film is attached to the optical display unit. On the surface. According to the manufacturing method of the optical display device of the present invention, the reel having a width corresponding to the short side of the optical display unit and the reel having a width corresponding to the long side are used, and the former is cut to correspond to the length of the long side, and the latter Cut into the corresponding length on the short side and attach it to both surfaces of the optical display unit. Therefore, it is possible to bond the upper and lower optical films to the optical display unit by optically anisotropic orthogonally using two reels having the optical anisotropy of the absorption axis or the like in the same direction. Moreover, the method of manufacturing an optical display device according to the present invention is characterized in that it is a method of manufacturing an optical display device in which an optical film including a polarizing plate is bonded to an optical display unit, and includes a first cutting and bonding step. It is obtained by extracting a strip-shaped sheet product from a roll obtained by winding a strip-shaped sheet product having a first optical film and cutting it into a predetermined length, and then feeding the first optical film while being supplied thereto. a surface of one of the optical display units; and a second cutting and bonding step of extracting a strip-shaped sheet product from a roll obtained by winding a strip-shaped sheet product having a second optical film and cutting it into a second optical film is bonded to the other surface of the optical display unit while being supplied for a predetermined length, and includes a step of supplying the first optical film and the second optical film in response to the above The optical display unit 136738-990722.doc 14 1333092 has a long side and a known side. When one side is supplied, the optical film whose width corresponds to the short side is cut to correspond to the length of the long side, and when the other side is supplied, the width corresponds to the width. The edge of the optical film corresponding to the length of the short side of the cut.

根據本發明之光學顯示裝置之製造方法，包括如下步 驟：於供給上述第1光學膜以及上述第2光學膜時，對應於 上述光干顯示單元之長邊與短邊，供給一方時將寬度對應 於紐邊之光學膜以對應於長邊之長度切斷，供給另一方時 將寬度對應於長邊之光學膜以對應於短邊之長度切斷；因 此可使用偏光板之吸收軸為相同方向之捲筒式素材，於連 續之生產線上將上下之光學膜貼合於光學顯示單元上。 上述中，較好的是包括旋轉步驟，其係使以上述第1切 斷貼S步驟貼合後之光學顯示單元朝丨述第2切斷貼合步 驟之貼合方向旋轉。利用此種旋轉步驟，無需垂直配置第 ^光學膜之供給方向與第2光學膜之供給方向，可謀求製造According to the method of manufacturing an optical display device of the present invention, when the first optical film and the second optical film are supplied, the long side and the short side of the light-drying display unit are supplied to each other, and the width is corresponding to The optical film on the side is cut at a length corresponding to the long side, and the other is supplied with an optical film having a width corresponding to the long side cut at a length corresponding to the short side; therefore, the absorption axis of the polarizing plate can be used in the same direction. The roll material is applied to the optical display unit on a continuous production line. In the above, it is preferable to include a rotation step of rotating the optical display unit bonded in the first cutting step S step in a bonding direction in which the second cutting and bonding step is described. By this rotation step, it is not necessary to vertically arrange the supply direction of the optical film and the supply direction of the second optical film, and it is possible to manufacture.

系統之省空間化。X，利用旋轉步驟，可使第2切斷貼合 步驟之貼合角度適當化。 又，較好的是包括瑕疲部分排除步驟，其係於供給上述 第1光學膜以及上述第2光學膜時’切斷排除光學膜之包含 瑕疲之部分。利用如此之排降舟_ 除步驟，可排除光學膜之瑕疵 部分，可提高貼合後之光學顯示單元之良率。 再者，於供給上述第1光學膜以及上述第2光學膜時較 好的是以於光學膜上經由黏著劑層而形成之脫模膜作為搬 运介質’將第1光學膜以及第2光學膜分別搬送並供給至第 1切斷貼合步驟以及第2切斷貼合步驟。㈣如此之_方 136738-990722.doc 15 1333092 式，可使用簡易之搬送機構精度良好地將第1光學膜以及 第2光學膜分別搬送供給至第1切斷貼合步驟以及第2切斷 貼合步驟。 【實施方式】 以下，就本發明之實施形態，以光學顯示裝置之製造系 . 統中所使用的原材料、製造步驟之流程、製造系統之各部 . 之構成的順序加以說明。圖1中表示光學顯示裝置之製造 方法之流程圖的一例。圖2中表示光學顯示裝置之製造系 統之一例的構成圖。圖3中表示光學顯示裝置之製造系統 修 之一例的平面配置圖。 (光學顯示單元） 首先，作為本發明中所使用之光學顯示單元，例如可列 舉液晶單元之玻璃基板單元、有機EL(electroluminescence， 電致發光）發光體單元等。本發明對於外形為長方形之光 學顯示單元較為有效，例如使用長邊/短邊為1 6/9者、或者 為4/3者等。再者，光學顯示單元亦可為預先積層有光學 膜等之構件且-體化者。 ® (光學膜） 作為貼附於光學顯示單元上之光學膜，只要為具有光學 異向性者即可，例如可列舉：偏光板、偏光反射板、相位 差膜、增亮膜、將該等中之2種以上積層所得之光學膜 等。 其中，較好的是包含偏光板之光學膜。作為包含偏光板 之光學膜，可例示偏光板或者於偏光板上積層相位差膜、 136738-990722.doc • 16· 1333092 增亮膜、或該等膜之2種以上之組合的光學膜等。 有時於該等光學膜之表面輪層保 氺與瞄今± 支巾又远明膜。又，於 子膜之-表面上，較好的是形成”縣 於例如光學顯示單元上 更將J占附 槿… 且叹置用以保護該黏著劑層之脫 模膜。又，於井學腔夕£ — 置有声… 例如經由黏著劑層而設 置有表面保護膜。 ^發明對使用光學異向性為相同方向之2卷捲筒式㈣ 的情形較為有效，尤其是對使用構成光學膜之偏光板的吸 收抽為相同方向之2卷捲筒式素材之情形較為有效。偏光 板之吸收軸之方向通常為捲筒式素材之長度方向。又於 相位差膜之情料，存在慢軸與捲筒式讀之長度方向一 致者、慢轴與該長度方向垂直者、以及相對於該長度方向 朝固定角度之傾斜方向者等。以下，彳時將積層有表面保 濩膜以及脫模膜之光學膜稱為片材製品。 (製造流程圖） 本發明之光學顯示裝置的製造方法係將具有光學異向性 之光學膜貼合於光學顯示單元上’較好的是將包含偏光板 之光學膜貼合於光學顯示單元上。 本發明之製造方法包括第i切斷貼合步驟與第2切斷貼合 步驟’可先進行任一步驟’亦可同時或幾乎同時進行兩步 驟。 第1切斷貼合步驟係使用將具有寬度對應上述光學顯示 單兀之短邊之第1光學膜的帶狀片狀製品捲取所成之捲 筒，切斷成對應上述光學顯示單元之長邊的長度之後將 136738-990722.doc •17· 1333092 第1光學膜貼合於上述光學顯示單元之一表面上。 第2切斷貼.合步驟係使用將具有寬度對應上述光學顯示 單兀之長邊之第2光學膜的帶狀片狀製品捲取所成之捲 筒’切斷成對應上述光學顯示單元之短邊的長度之後，將 第2光學膜貼合於上述光學顯示單元之另一表面上。 更具體而言，本發明之光學顯示裝置之製造方法例如包 括：第1切斷貼合步驟，自將具有第丨光學膜之帶狀片狀製 品捲取所成的捲筒中抽出帶狀片狀製品並切斷成既定長度 後，一面進行供給’一面將第1光學膜貼合於上述光學顯 示單元之一表面上；以及第2切斷貼合步驟，自將具有第2 光學膜之帶狀片狀製品捲取所成的捲筒中抽出帶狀片狀製 品並切斷成既定長度後’ 一面進行供給，一面將第2光學 膜貼合於上述光學顯示單元之另一表面上。 第1切斷貼合步驟係藉由例如以下所述之（2)搬送步驟 〜（5)第1光學膜貼合步驟來實施，第2切斷貼合步驟係藉由 例如以下所述之（8)搬送步驟〜（丨丨）第2光學膜貼合步驟來實 施。 (1)第1捲筒式素材準備步驟（圖i，si)。準備長條狀之 第1片材製品作為第1捲筒式素材。第i捲筒式素材之寬度 依存於光學顯示單元之貼合尺寸。具體而言，對應於光學 顯示單元之長邊或短邊中之一者，來決定第i捲筒式素材 之寬度，對應於另一者，來決定第2捲筒式素材之寬度。 因此，第1捲筒式素材與第2捲筒式素材具有不同之寬度， 且係使用藉由切割加工將切割前捲筒式素材預先切割成既 136738-990722.doc •18· 1333092 定寬度所得者。 切割加工係一面倒轉捲繞知割前捲筒式素材一面進行， 作為其方法，可列舉使用雷射切斷機構、旋轉圓刀等刀具 之方法等。再者’亦可採用不倒轉捲繞切割前捲筒式素 材，而將捲筒之一端面或兩端面切斷之方法。 本發明中，所謂「對應於光學顯示單元之長邊或短 邊」，係指光學膜之貼合之長度（除露出部分之外的長度）對 ^學顯示單元之長邊或短邊之長度，並不需要光學顯示 單元之長邊或短邊之長度與光學膜之寬度相同。 如圖8所示，例如第1片材製品？1之積層結構具有第1光 學膜F11、第1脫模膜F12以及表面保護膜Fu。第i光學膜 FU係由第丄偏*元件川a、於其一面上經由接著劑層（未 圖示）而設置之第丄膜^^、以及於其另一面上經由接著劑 層（未圖示）而設置之第2膜File所構成。 第1、第2膜FI lb、Flic例如為偏光元件保護膜（例如三 φ 乙酸纖維素膜、PET膜（Polyethylene terephthalate film，聚 對笨一甲酸乙二酯膜）等）。第2膜1?11(；係經由第丨黏著劑 而貼合於光學顯示單元面側。可對第i膜F丨丨b實施表面處 理。作為表面處理，例如可列舉：硬塗處理或抗反射處 理，以防黏、擴散或防眩等為目的之處理等。第丨脫模膜 F12係經由第2膜F11 c與第1黏著劑層F丨4而設置。又，表面 保護膜F13係經由第1膜Filb與黏著劑層F15而設置。第i、 第2膜Fllb、Flic之具體構成見後述。以下，有時將偏光 元件與偏光元件保遵膜之積層結構稱為偏光板。 136738-990722.doc -19- 丄幻3092 /下各步驟較好的是於自工廢内隔離出之隔離結構内進 行’且f淨度得到維持。特.別好的是於將光學膜貼合於光 千顯示單元上之貼合步驟中潔淨度得到維持。 ⑺搬送步驟（圖1,S2)。自4備且設置之第m筒式素 材中抽出第1片材製品F1，並朝下游側搬送。搬送第丄片材 製叫F1之第i搬送裝置12例如係由爽親對、張力輕、旋轉 驅動裝置、蓄積裝置A、感測裝置、控制裝置等所構成。 (3)第1檢查步驟（圓丨，S3)。使用第丨瑕疵 檢查第工片材製品η之瑕庇。作為此時之瑕庇檢查方法來, 可列舉.對第1片材製品F1之兩面，利用透射光、反射光 進行圖像拍攝、圖像處理之方法；於CCD(Charge_c〇upied b…電荷賴合裝置）攝影機與檢查對象物之間，以與作 為檢查對象之偏光板之偏光轴成正交偏光之方式配置（有 時稱為G度父叉）檢查用偏光膜’並進行圖像拍攝、圖像處 理之方法；於CCD攝影機與檢查對象物之間，以與作為檢 查對象之偏光板之偏光軸成既定角度(例如，大於〇度且為 10度以内之範圍）之方式配置（㈣稱為乂度交叉）檢查用偏籲 光膜^進行圖像拍攝、圖像處理之方法。再者，圖像處 之次算法可使用公知之方&，例如可藉由二值化處理來 進行濃淡判定以檢測瑕疵。 利用透射光之圖像拍攝、圖像處理方法可檢測出第^ 材製品F1内部之異物。利用反射光之圖像拍攝、圖像處理 方法可檢測出第!片材製品”表面之附著異物。利用。度交 又之圖像拍攝、圖像處理方法主要可將表面異物、污潰、 136738-990722.doc •20· 1333092 内部之異物等作為党點而檢測出。利用X度交又之圖像拍 攝、圖像處理方法主要可檢洳出裂點。 將由第1瑕麻檢查裝置14所獲得的瑕疲之資訊與其位置 資訊（例如位置座標）建立關聯後傳送至控制裝置1，藉此可 有助於後述之第1切斷裝置16之切斷方法。 (4)第1切斷步驟（圖1，S4)。第1切斷裝置16將表面保護 膜F13、黏著劑層F15、第1光學膜fU以及第著劑層F14 切斷成既定尺寸，但不切斷第i脫模膜F丨2 ^其結果，可將 第1脫模膜F12作為第1光學膜之搬送介質來使用。即， 本發明中較好的是，以於光學膜上經由黏著劑層而形成之 脫模膜作為搬送介質，將第i光學膜Fu以及第2光學膜F2i 分別搬送並供給至第丨切斷貼合步驟以及第2切斷貼合步 驟。 關於切斷長度，例如對應於光學顯示單元之長邊或短邊 中之一者，於第1捲筒式素材之寬度對應短邊之情形時， 、對應長邊之長度將光學膜切斷，或者於第1捲筒式素材 之寬度對應長邊之情形時，以對應短邊之長度將光學膜切 斷。本貫施形態中’如圖3所示，係表示第】捲筒式素材 (第1片材製品F1)之寬度對應光學顯示單元w之短邊之情形 的例子。 作為切斷機構，例如可列舉··雷㈣置、㈣機以及里 他公知之切斷機構等。切斷機構根據由第1瑕疲檢查裝置 14所獲得的瑕疲資訊，以避開瑕疲之方式進行切斷。藉 此’第1片材製品以之良率大幅提昇。包含瑕疵之p片材 136738-990722.doc •21· 1333092 製品F1由後述之第1排除裝置19排除，而並不將其貼附於 光學顯示單元W上。即，本·發明中較好的是包括瑕疵部分 之排除步驟，於供給第1光學膜F11以及第2光學膜F21時， 將光學膜之包含瑕疵之部分切斷排除。 (5)第1光學膜貼合步驟（圖1，S5)。一面使用第1剝離裝 置17將第1脫模膜F12去除，一面使用第1貼合裝置18，將 已去除該第1脫模膜F12之第1光學膜F11經由第1黏著劑層 F14而貼合於光學顯示單元w上。於貼合時，如下所述， 以輥對（181、182)夾持第1光學膜F11與光學顯示單元霤並 進行壓接。 (6-1)清洗步驟（圖1，S6-1)。如圖2所示，光學顯示單元 W(圖2中之面板W)係利用研磨清洗裝置1 〇以及水清洗裝置 11來清洗其表面。經清洗之面板W由搬送機構R搬送至檢 查裝置D1為止。搬送機構r例如由搬送輥、搬送方向切換 機構、旋轉驅動裝置、感測裝置、控制裝置等所構成。關 於研磨清洗裝置1 〇、水清洗裝置U見後述。 (6-2)檢查步驟（圖1，§6-2)。如圖2所示，清洗後之光學 顯示單元W係利用檢查裝置01來檢查其表面。檢查後之面 板W由搬送機構R搬送至第丨貼合裝置18處為止。關於檢查 裝置D1見後述。 該等第1捲筒式素材準備步驟、第丨檢查步驟、第丨切斷 步驟、第1光學膜貼合步驟、清洗步驟、檢查步驟之各步 驟較好的是於連續之生產線上實行。藉由上述一系列之製 造步驟，於面板w之一面上貼合了第i光學膜F11。以下， 136738-990722.doc •22- 1333092 就於其另一面上貼合第2光學膜F21之製造步驟加以說明。 (7)第2捲筒式素材準備步榦（圖1，S11)。準備長條狀第 2片材製品F2作為第2捲筒式素材。如圖8所示，第2片材製 品F2之積層結構為與第1片材製品相同之構成，但並不限 定於此。第2片材製品1；2具有第2光學膜F21、第2脫模膜 • F22以及表面保護膜F23。第2光學膜F2i係由第2偏光元件 2U、於其一面上經由接著劑層（未圖示）而設置之第3膜 F2 lb、以及於其另一面上經由接著劑層（未圖示）而設置之 籲第4膜F2lc所構成。 第3、第4膜F21b、F21c例如為偏光元件保護膜（例如三 乙酸纖維素膜、PET膜等）。第斗膜以^係經由第2黏著劑層 F24而貼合於光學顯示單元面側。可對第3膜F21b實施表面 處理。作為表面處理，例如可列舉：硬塗處理或抗反射處 理’以防黏、擴散或防眩等為目的之處理等。第2脫模膜 F22係經由第4膜F2lc與第2黏著劑層F24而設置。又，表面 • 保護膜係經由第3膜FZlb與黏著劑層F25而設置。 (8) 搬送步驟（圖1，S12)。自準備且設置之第2捲筒式素 材中抽出第2片材製品F2，並朝下游側搬送。搬送第2片材 製品之第2搬送裝置22例如由夾輥對、張力輥、旋轉驅動 裝置、蓄積裝置A、感測裝置、控制裝置等所構成。 (9) 第2檢查步驟（圖1，S13)。使用第2瑕疵檢查裝置24 來檢查第2片材製品F2之瑕疵。此時之瑕疵檢查方法為與 上述第1瑕庇檢查裝置之方法相同。 (10) 第2切斷步驟（圖1，S14)。第2切斷裝置26將表面保 136738-990722.doc •23· 1333092 護膜F23、黏著劑層F25、第2光學膜F21以及第2黏著劑層 F24切斷成既定尺寸’但不切斷第2脫模膜F22 ^具體而 。 對應於光學顯示單元之長邊或短邊中之一者’於第2 捲筒式素材之寬度對應短邊之情形時，以對應長邊之長度 將光學膜切斷，或者於第2捲筒式素材之寬度對應長邊之 情形時’以對應短邊之長度將光學膜切斷。本實施形態 中’如圖3所示’係表示第2捲筒式素材（第2片材製品f2) 之寬度對應光學顯示單元W之長邊之情形的例子。 作為切斷機構，例如可列舉：雷射裝置、切割機以及其 他公知之切斷機構等。切斷機構根據由第2瑕疫檢查裝置 24所獲得的瑕疵資訊，以避開瑕疵之方式進抒切斷。藉 此’第2片材製品F2之良率大幅提昇。包含瑕疵之第2片材 製品F2由後述之第2排除裝置29排除，而並不將其貼附於 光學顯示單元W上* (11)第2光學膜貼合步驟（圖1 ’ S15)。繼而，於第2切斷 步驟之後’一面使用第2剝離裝置27將第2脫模膜F22去 除，一面使用第2貼合裝置28’將已去除該第2脫模膜F22 之第2光學膜F21經由第2黏著劑層F24而貼合於光學顯示單 元W1的與貼合有第1光學膜F11之面不同的面上。再者， 有時於將第2光學膜F21貼合於光學顯示單元wi上之前， 藉由搬送機構R之搬送方向切換機構將光學顯示單元W1旋 轉90度’使第1光學膜F11與第2光學膜F21形成為正交偏光 之關係。 即’本發明中較好的是包括旋轉步驟，使以第1切斷貼 136738-990722.doc -24-The space saving of the system. X, by the rotation step, the bonding angle of the second cutting and bonding step can be made appropriate. Further, it is preferable to include a fatigue removing step for cutting off the portion of the optical film including the fatigue when the first optical film and the second optical film are supplied. By using such a stepping boat _ division step, the 瑕疵 portion of the optical film can be excluded, and the yield of the bonded optical display unit can be improved. In addition, when the first optical film and the second optical film are supplied, the release film formed on the optical film via the adhesive layer is preferably used as the carrier medium, and the first optical film and the second optical film are used. Each of the first cutting and bonding steps and the second cutting and bonding step are transported and supplied. (4) In the above-described method, the first optical film and the second optical film can be transported to the first cutting and the second cutting film with high precision, using a simple transfer mechanism. Step by step. [Embodiment] Hereinafter, embodiments of the present invention will be described in the order of the components used in the manufacturing system of the optical display device, the flow of the manufacturing steps, and the components of the manufacturing system. Fig. 1 shows an example of a flow chart of a method of manufacturing an optical display device. Fig. 2 is a view showing the configuration of an example of a manufacturing system of an optical display device. Fig. 3 is a plan layout view showing an example of a manufacturing system of the optical display device. (Optical Display Unit) First, as the optical display unit used in the present invention, for example, a glass substrate unit of a liquid crystal cell, an organic EL (electroluminescence) illuminator unit, or the like can be cited. The present invention is effective for an optical display unit having a rectangular shape, for example, a long side/short side is 1 6/9 or 4/3. Further, the optical display unit may be a member in which an optical film or the like is laminated in advance. ® (Optical film) The optical film attached to the optical display unit may be optically anisotropic, and examples thereof include a polarizing plate, a polarizing reflector, a retardation film, and a brightness enhancement film. Two or more kinds of optical films obtained by laminating these. Among them, an optical film comprising a polarizing plate is preferred. As the optical film including the polarizing plate, a polarizing plate or a retardation film, a 136738-990722.doc • 16·1333092 brightening film, or an optical film of a combination of two or more of these films may be exemplified. Sometimes on the surface of the optical film, the wheel layer is protected from the surface of the optical film. Further, on the surface of the sub-film, it is preferable to form a "counter" on the optical display unit, for example, and to slap the release film for protecting the adhesive layer. Cavity — — 置 置 ... ... ... ... ... ... ... ... 例如 例如 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ It is effective to absorb the polarizing plate into two rolls of the same material in the same direction. The direction of the absorption axis of the polarizing plate is usually the length direction of the rolled material. In the case of the phase difference film, there is a slow axis and The length direction of the reel type reading is the same, the slow axis is perpendicular to the longitudinal direction, and the direction is inclined toward the fixed angle with respect to the longitudinal direction. Hereinafter, the surface protective film and the release film are laminated. The optical film is referred to as a sheet product. (Manufacturing Flowchart) The optical display device of the present invention is manufactured by attaching an optical film having optical anisotropy to an optical display unit. Preferably, the light including the polarizing plate is used. The film is bonded to the optical display unit. The manufacturing method of the present invention includes the i-th cutting bonding step and the second cutting bonding step 'before any step can be performed', or two steps can be performed simultaneously or almost simultaneously. The cutting and bonding step is performed by winding a roll of a strip-shaped sheet product having a first optical film having a width corresponding to the short side of the optical display unit, and cutting it into a long side corresponding to the optical display unit. After the length, 136738-990722.doc • 17· 1333092 is attached to the surface of one of the optical display units. The second cutting and bonding step is to use a long side having a width corresponding to the optical display unit. After the roll of the strip-shaped sheet product of the second optical film is wound into a length corresponding to the short side of the optical display unit, the second optical film is bonded to the other surface of the optical display unit. More specifically, the manufacturing method of the optical display device of the present invention includes, for example, a first cutting and bonding step of extracting a strip from a roll obtained by winding a strip-shaped sheet product having a second optical film. Sheet product After being cut into a predetermined length, the first optical film is bonded to one surface of the optical display unit while being supplied, and the second cutting and bonding step is performed from the strip-shaped sheet product having the second optical film. The strip-shaped sheet product is taken out from the reel, and the strip-shaped sheet product is taken out and cut into a predetermined length, and the second optical film is bonded to the other surface of the optical display unit while being supplied. The step is carried out, for example, by the (2) transporting step to (5) the first optical film bonding step described below, and the second cutting and bonding step is performed by, for example, the (8) transporting step described below (丨丨) The second optical film bonding step is carried out. (1) The first roll type material preparation step (Fig. i, si). The first sheet material of the long strip shape is prepared as the first roll type material. The width of the i-roll material depends on the fit size of the optical display unit. Specifically, the width of the i-th roll material is determined corresponding to one of the long side or the short side of the optical display unit, and the width of the second reel type material is determined corresponding to the other. Therefore, the first reel material and the second reel material have different widths, and the pre-cut reel material is pre-cut into a width of 136738-990722.doc • 18·1333092 by cutting. By. The cutting process is carried out while winding the pre-cut roll material, and a method of using a laser cutting mechanism or a tool such as a rotary cutter is used. Further, a method of cutting one end surface or both end faces of the reel without inverting and winding the pre-rolled reel type material may be employed. In the present invention, the term "corresponding to the long side or the short side of the optical display unit" means the length of the bonding of the optical film (the length other than the exposed portion) to the length of the long side or the short side of the display unit. The length of the long side or the short side of the optical display unit is not required to be the same as the width of the optical film. As shown in Fig. 8, for example, the first sheet product? The laminated structure of 1 has the first optical film F11, the first release film F12, and the surface protective film Fu. The i-th optical film FU is composed of a second film element a, a second film provided on one surface thereof via an adhesive layer (not shown), and an adhesive layer on the other side thereof (not shown). The second film File is provided. The first and second films FI lb and Flic are, for example, a polarizing element protective film (for example, a tri φ cellulose acetate film, a PET film (polyethylene terephthalate film) or the like). The second film 1 to 11 is bonded to the surface side of the optical display unit via the second adhesive. The surface treatment can be performed on the i-th film F丨丨b. Examples of the surface treatment include hard coating treatment or anti-wear treatment. The reflection treatment is performed for the purpose of preventing adhesion, diffusion, anti-glare, etc. The second release film F12 is provided through the second film F11 c and the first adhesive layer F 丨 4 , and the surface protective film F13 is provided. The first film Filb and the adhesive layer F15 are provided. The specific configuration of the i-th and second films F11b and Flic will be described later. Hereinafter, the laminated structure of the polarizing element and the polarizing element may be referred to as a polarizing plate. -990722.doc -19- 丄幻3092 / The next step is better in the isolation structure isolated from the work waste and the clarity is maintained. Specially, the optical film is bonded The degree of cleanliness is maintained in the bonding step on the Yoshihika display unit. (7) Transfer step (Fig. 1, S2). The first sheet product F1 is taken out from the m-th material of the four-piece and installed, and is directed to the downstream side. The first transfer device 12, which is called F1, is conveyed by the second sheet, for example, by a cool pair, a light tension, and a rotary drive. (3) The first inspection step (circle, S3). The third inspection of the workpiece sheet product η is used. The method of the inspection method includes a method of image capturing and image processing using transmitted light and reflected light on both sides of the first sheet product F1; and a CCD (Charge_c〇upied b...charger) camera and A method of performing image capturing and image processing by arranging a polarizing film for inspection (sometimes referred to as a G-degree parent fork) to be orthogonally polarized with respect to a polarization axis of a polarizing plate to be inspected. Between the CCD camera and the object to be inspected, the polarizing axis of the polarizing plate to be inspected is placed at a predetermined angle (for example, a range larger than the degree of twist and within 10 degrees) ((4) is called a twist crossing) The method of image capturing and image processing is performed by using the biasing film ^. Further, the secondary algorithm at the image can use the well-known square & for example, the shading determination can be performed by the binarization processing to detect 瑕疵Using the map of transmitted light The photographing and image processing method can detect the foreign matter inside the first product F1. By using the image capturing method of the reflected light and the image processing method, the foreign matter adhering to the surface of the "sheet product" can be detected. The image capturing and image processing methods can mainly detect surface foreign matter, stains, and foreign objects inside 136738-990722.doc •20· 1333092 as party points. Image capture and image processing using X-degree intersection The method mainly detects the cracking point. The information of the fatigue obtained by the first ramie inspection device 14 is correlated with the position information (for example, the position coordinates) and transmitted to the control device 1, thereby contributing to the following description. 1 The cutting method of the cutting device 16. (4) The first cutting step (Fig. 1, S4). The first cutting device 16 cuts the surface protective film F13, the adhesive layer F15, the first optical film fU, and the first agent layer F14 into a predetermined size, but does not cut the i-th release film F丨2. The first release film F12 can be used as a transfer medium of the first optical film. In the present invention, it is preferred that the release film formed on the optical film via the adhesive layer is used as a transfer medium, and the i-th optical film Fu and the second optical film F2i are respectively transported and supplied to the third cut. The bonding step and the second cutting and bonding step. Regarding the cutting length, for example, corresponding to one of the long side or the short side of the optical display unit, when the width of the first roll type material corresponds to the short side, the length of the corresponding long side is cut off by the optical film. Alternatively, when the width of the first reel type material corresponds to the long side, the optical film is cut by the length of the corresponding short side. In the present embodiment, as shown in Fig. 3, an example in which the width of the first roll material (the first sheet product F1) corresponds to the short side of the optical display unit w is shown. Examples of the cutting mechanism include, for example, Ray (four), (four), and other known cutting mechanisms. The cutting mechanism cuts off the fatigue according to the fatigue information obtained by the first fatigue inspection device 14. By this, the first sheet product has greatly improved its yield. The p-sheet containing 瑕疵 136738-990722.doc • 21· 1333092 The product F1 is excluded from the first exclusion device 19 described later, and is not attached to the optical display unit W. In other words, in the present invention, it is preferable to include a step of removing the ruthenium portion, and when the first optical film F11 and the second optical film F21 are supplied, the portion including the ruthenium of the optical film is cut and removed. (5) First optical film bonding step (Fig. 1, S5). When the first release film F12 is removed by the first peeling device 17, the first bonding film 18 is removed, and the first optical film F11 from which the first release film F12 has been removed is pasted via the first adhesive layer F14. Cooperate with the optical display unit w. At the time of bonding, as described below, the first optical film F11 is held by the pair of rolls (181, 182) and the optical display unit is slid and crimped. (6-1) Cleaning step (Fig. 1, S6-1). As shown in Fig. 2, the optical display unit W (panel W in Fig. 2) is cleaned by the polishing cleaning device 1 and the water cleaning device 11. The cleaned panel W is transported by the transport mechanism R to the inspection device D1. The transport mechanism r is constituted by, for example, a transport roller, a transport direction switching mechanism, a rotation drive device, a sensing device, a control device, and the like. Regarding the polishing and cleaning device 1 and the water cleaning device U, it will be described later. (6-2) Inspection procedure (Fig. 1, § 6-2). As shown in Fig. 2, the cleaned optical display unit W is inspected by the inspection device 01. The panel W after the inspection is transported to the second bonding device 18 by the transport mechanism R. The inspection device D1 will be described later. The steps of the first reel material preparation step, the second inspection step, the second crumb cutting step, the first optical film bonding step, the cleaning step, and the inspection step are preferably carried out on a continuous production line. The i-th optical film F11 is bonded to one surface of the panel w by the above-described series of manufacturing steps. Hereinafter, the manufacturing steps of bonding the second optical film F21 on the other surface thereof will be described with reference to 136738-990722.doc • 22- 1333092. (7) The second reel type material preparation step (Fig. 1, S11). The long strip-shaped second sheet product F2 is prepared as the second roll type material. As shown in Fig. 8, the laminated structure of the second sheet material F2 is the same as that of the first sheet product, but is not limited thereto. The second sheet product 1; 2 has a second optical film F21, a second release film F22, and a surface protective film F23. The second optical film F2i is composed of a second polarizing element 2U, a third film F2 lb provided on one surface thereof via an adhesive layer (not shown), and an adhesive layer (not shown) on the other surface thereof. The setting is made up of the fourth film F2lc. The third and fourth films F21b and F21c are, for example, polarizing element protective films (for example, a cellulose triacetate film or a PET film). The first film is bonded to the surface side of the optical display unit via the second adhesive layer F24. The third film F21b can be subjected to a surface treatment. The surface treatment may, for example, be a hard coating treatment or an antireflection treatment, or a treatment for the purpose of preventing sticking, diffusion or antiglare. The second release film F22 is provided through the fourth film F2lc and the second adhesive layer F24. Further, the surface/protective film is provided via the third film FZ1b and the adhesive layer F25. (8) Transfer step (Fig. 1, S12). The second sheet product F2 is taken out from the second reel type material prepared and installed, and is conveyed toward the downstream side. The second conveying device 22 that conveys the second sheet product is constituted by, for example, a nip roller pair, a tension roller, a rotation driving device, an accumulating device A, a sensing device, a control device, and the like. (9) The second inspection step (Fig. 1, S13). The second sheet product F2 is inspected using the second inspection device 24. The inspection method at this time is the same as the method of the first shelter inspection device described above. (10) The second cutting step (Fig. 1, S14). The second cutting device 26 cuts the surface protection 136738-990722.doc •23· 1333092 film F23, the adhesive layer F25, the second optical film F21, and the second adhesive layer F24 into a predetermined size 'but does not cut the first 2 release film F22 ^ specific. Corresponding to one of the long side or the short side of the optical display unit, when the width of the second roll material corresponds to the short side, the optical film is cut by the length of the corresponding long side, or in the second roll When the width of the material corresponds to the long side, the optical film is cut by the length of the corresponding short side. In the present embodiment, 'as shown in Fig. 3' shows an example in which the width of the second reel type material (second sheet product f2) corresponds to the long side of the optical display unit W. Examples of the cutting mechanism include a laser device, a cutter, and other known cutting mechanisms. The cutting mechanism cuts in and out of the sputum according to the sputum information obtained by the second plague inspection device 24. By this, the yield of the second sheet product F2 has been greatly improved. The second sheet product F2 containing ruthenium is excluded from the second eliminator 29, which will be described later, and is not attached to the optical display unit W. (11) The second optical film bonding step (Fig. 1 'S15). Then, after the second cutting step, the second release film F22 is removed by using the second peeling device 27, and the second optical film from which the second release film F22 has been removed is removed by using the second bonding device 28'. F21 is bonded to the surface of the optical display unit W1 which is different from the surface on which the first optical film F11 is bonded via the second adhesive layer F24. In addition, before the second optical film F21 is bonded to the optical display unit wi, the optical display unit W1 is rotated by 90 degrees by the transport direction switching mechanism of the transport mechanism R to make the first optical film F11 and the second The optical film F21 is formed in a relationship of orthogonal polarization. That is, it is preferable in the present invention to include a rotation step to make the first cut-off 136738-990722.doc -24-

σ步驟進行貼合後之光學顯示單元FU朝第2切斷貼合步驟 之貼合方向旋轉。本發明中，較好的是以如下角度進行旋 轉步驟.使旋轉後之貼合於光學顯示單元W1上的第1光學 膜F11之長邊之方向、與切斷後貼合之第2光學膜F21之長 邊之方向成0±5。，較好的是成〇±1。。例如，當所供給之第 1光于膜F11之生產線方向、與所供給之第2光學膜F21之生 產線方向平行（亦包括在直線上）時，旋轉步驟之旋轉角度 車乂好的疋85〜95。。於貼合時，如下所述，以輥夾持第2光 學膜F21與光學顯示單元W1並進行壓接。The optical display unit FU that has been bonded in the σ step is rotated in the bonding direction of the second cutting and bonding step. In the present invention, it is preferred to perform the rotation step of the second optical film F21 which is bonded to the long side of the first optical film F11 on the optical display unit W1 after being rotated and bonded to the second optical film F21 after the cutting. The direction of the long side is 0±5. Preferably, it is ±1. . For example, when the first light supplied in the direction of the line of the film F11 is parallel to the line direction of the supplied second optical film F21 (including also on a straight line), the rotation angle of the rotation step is good. 95. . At the time of bonding, the second optical film F21 and the optical display unit W1 are sandwiched by a roller and pressure-bonded as described below.

(12)光學顯不單元之檢查步驟（圖上，si〇。檢查裝置儿 對兩面上貼合有光學膜之光學顯示單元wi2進行檢查。作 為榀查方法’可例不對光學顯示單元职2之兩自，利用反 射光進行圖像㈣、圖像處歡方法。作為其他方法，亦 可例示於CCD攝影機與檢查對象物之間設置檢查用偏光膜 之方法。㈣，圖像處理之演算法可使用公知之方法，例 如可藉由二值化處理來進行濃㈣定以檢測瑕疫。 ⑽(Π)根據由檢查裝置3〇所獲得的瑕疵資訊，對光學顯示 早7L W12進行合格品判定。將判定為合格品之光學顯示單 元w12搬送至其次之安裝步驟。敎為不合格品時，則實 施重工處理，重新貼合光學膜，然後進行檢查，若判定為 格⑽則移乂至安裝步帮’若判定為不合格品則再次移交 至重工處理或者作廢棄處理。 以上-系列之製造步驟中，係於連續之生產線上實行第 1光學膜FU之貼合步驟與第2光學膜⑵之貼合步驟，藉此 O6738-990722.doc -25- 可較好地製造光學顯示單元。尤其是係於自工廠内隔離出 之隔離結構内部進行上述各步驟，藉此可於潔淨度得到確 保之環境中將光學膜貼合於光學顯示單元上，從而可製造 高品質之光學顯示單元。 (跳越切割方式） 以下就上述第1切斷步驟以及第2切斷步驟之另一實施 ν L加以說明。該實施形態對不包括上述第^檢查步驟、 第2檢查步驟之情形特別有效。有時，於第1及第2捲筒式 素材之寬度方向的一端部，相隔既定間距.單位（例如1〇〇〇 mm)，以編碼資訊（例如（^尺碼（quick resp〇nse⑶心，快速回 應碼）、條碼）的形式附有第丨、第2片材製品之瑕疵資訊（瑕 疵座標、瑕疵之種類及尺寸等）。於此情形時，在進行切 斷之引卩自^又°貝取忒編碼資訊並加以分析，以避開瑕症部 刀之方式於第1、第2切斷步驟中切斷成既定尺寸（有時稱 為跳越切割）。繼而，將包含瑕疵之部分排除或者貼合於 非光學顯示單元之構件上，將切斷成既定尺寸且判定為合 格品的單片之片材製品貼合於光學顯示單元上。藉此，光 學顯示單元之良率大幅提昇。 (製造系統整體之構成） 其次，就本發明之製造系統整體之構成加以說明。本發 明之製造系統係將具有光學異向性之光學膜貼合於光學顯 不單元上，較好的是將包含偏光板之光學膜貼合於光學顯 不單元上。本發明之製造系統包括進行第丨切斷貼合步騍 之第1切斷貼合裝置、以及進行第2切斷貼合步驟之第2切 13673B-990722.doc -26 - 1333092 斷貼合裝置。 本實施形態中，如圖3所示，係表示本發明之製造系統 包括光學顯示單元w之供給裝置M1、第丨光學膜Fu之供給 裝置M2、貼合第1光學膜F11之第丨貼合裝置^^、搬送並供 給貼合後之光學顯示單元W之搬送供給裝置河4、第2光學 膜F21之供給裝置M5、以及貼合第2光學膜F2丨之第2貼合 裝置M6的例子。此例中，第丨切斷貼合裝置包括第丨光學 膜F11之供給裝置M2、以及貼合第丨光學膜Fu之第丨貼合 裝置M3,第2切斷貼合裝置包括第2光學膜F21之供給裝置 M5、以及貼合第2光學膜F21之第2貼合裝置M6。 本實施形態中，如圖3所示，係表示如下例子：將第i光 學膜F11之供給裝置M2、第1貼合裝置M3、搬送供給裝置 M4、第2光學膜F2i之供給裝置M5以及第2貼合裝置河6配 置成直線狀，並且以相對於第1貼合裝置M3之面板行進方 向，自垂直方向供給光學顯示單元W之方式配置有供給裝 置Ml。 (製造系統之各部之構成） 以下，就本發明之製造系統之各部之構成的—例加以說 明。圖4係就第1搬送裝置12、第1檢查前剝離裝置^、第工 瑕疵檢查裝置14、第1脫模膜貼合裝置15以及第1切斷裝置 16加以表示之圖。 圖5係就第1剝離裝置17、第1貼合裝置18、第1排除带置 19加以表示之圖。圖6係就第2搬送裝置22、第9仏* 布ζ檢查前剝 離裝置23、第2瑕疵檢查裝置24、第2脫模膜貼合裝置25以 136738-990722.doc -27- 1333092 及第2切斷裝置26加以表示之圖。圖7係就第2剝離裝置 27、第2貼合裝置28以及第2梆除裝置29加以表示之圖: 本發明之製造系統具備光學顯示單元之供給裝置Μι， 其供給光學顯示單元本實施形態中，係表示光學顯亍 單元之供給裝置河丨具備研磨清洗裝置1〇、水清洗裝I 11、檢查裝置〇1、乾燥裝置113之例子。本發明令，^可 僅藉由搬送機構R來構成光學顯示單元之供給裝置“丄。 首先，就研磨清洗裝置10加以說明。自收納箱中取出面 板W並載置於搬送機構R上。當面❹到達清洗位置時停 止搬送，以保持機構來保持面板w之端冑。使研磨機構自 垂直上方接觸面板W之上表面，且使研磨機構自垂直下方 接觸面板之下表面。使各研磨機構於面板霤之兩表面上旋 轉。藉此，將面板W之兩表面上之附著異物去除。作為附 著異物，例如可例示微小玻璃片（玻璃屑）、纖維片等。 其次，就水清洗裝置11加以說明。經研磨清洗之面板w 由搬送機構R搬送至水浴中，於此處進行水清洗。水浴之 内部流動著純水。自水錢送出之面板1之兩面由從自來 水管流出之純水進一步沖洗。 、下就檢查裝置D1加以說明。該檢查襄置di包括： 送裝置R，此夠以水平狀態支持光學顯示單元W ;液體 供給裝置，以接觸該光學顯示單元w之整個表面之方式供 給對其表面具有潤濕性的液體並使上述液體保持於表面 上；以及觀察區，可觀察上述液體之產生收縮之部分。液 體供給裝置兼用作清洗裝置11中之沖洗用液體之供給裝 136738-990722.doc 28· 1333092 置，藉由該檢查裝置D1，可於濕潤狀態下對光學顯示單元 W進行檢查。再者，亦可設置可於乾燥狀態下對光學顯示 單元W進行檢查之檢查裝置，於此情形時，將與後述之檢 查裝置相同之檢查裝置設置於乾燥裝置之下游側。又亦 可省略檢查裝置D1。 作為自液體供給裝置供給之液體，只要為對光學顯示單 元W之表面具有潤濕性之液體則可為任意者，就直接利用 沖洗之觀點而言，較好的是純水、離子交換水、蒸餾水等 水。 由於光學顯示單元W被水平支持著，因此僅藉由自液體 供給裝置將液體供給至表面，即可利用液體在表面上之流 動而使液體無不均勻地接觸整個表面。至於觀察區，亦可 一面搬送光學顯示單元W一面進行觀察，但是藉由將搬送 裝置R暫時停止來進行觀察，可消除液體之晃動，從而可 更加提高檢查之精度。於觀察區中，亦能夠以目視觀察是 否存在產生收縮之部分，並據此判定是否為合格品，但較 好的是使檢測及判定自動化。 本實紅开> 態中，係表示如下例子：於觀察區中設置攝影 機，其拍攝光學顯示單元w之表面並輸出圖像資訊，且設 置圖像S訊處理裝置，其根據自攝影機輸出之圖像資訊來 確定產生收縮之部分的邊界部，藉此判定有無該部分。藉 此，可使清洗不良部分之檢測及判定自動化。 較好的是於觀察區之上方設置照射用燈，於此情形時， 圖像資訊處理裝置較好的是實施包括如下步驟之處理：利 136738-990722.doc •29- 1333092 用由於上述產生收縮之部分與其他部分之 環界附近的反射 而產生之高亮度部分之圖像.資訊，來確定上述邊界部。 繼而，面板w藉由乾燥裝置送出之潔淨空氣而°去除水 分。然後，將面板W搬送至第丨貼合裝置18處。再者，作 為其他實施形態，亦可使用乙醇水溶液代替純水來進行清 洗。又，作為進而其他實施形態，亦可省略水浴。 本發明之製造系統具備第i光學膜之供給裝置M2，其自 將具有P光學膜F11之帶狀片狀製品捲取所成的捲筒"由 出帶狀片狀製品F1，並切斷成既定長度之後進行供給。本 實施形態中，如圖4所示，係表示第丨光學膜之供給裝置 M2具備第1搬送裝置12、第1檢查前剝離裝置^、第^瑕疵 檢查裝置14、第1脫模膜貼合裝置15以及第1切斷裝置16之 例子本發明中，藉由具備第1檢查前剝離裝置η、第1瑕 疵檢查裝置14以及第丨脫模膜貼合裝置15，可精度良好地 對第1光學膜進行檢查，但亦可省略該等裝置。 本發明中，第1光學膜之供給裝置M2構成為：對應於光 學顯示單元之長邊與短邊，將寬度對應短邊之光學膜以對 應長邊之長度切斷，或者將寬度對應長邊之光學膜以對應 短邊之長度切斷。本實施形態中，係表示第丨光學膜之供 ”·σ裝置M2構成為將寬度對應光學顯示單元之短邊之光學 膜以對應長邊之長度切斷的例子。 將長條狀第1片材製SF1之第i捲筒式素材設置於輥座裝 置上，該輥座裝置與馬達等連動以進行自由旋轉或者以固 定之旋轉速度旋轉。藉由控制裝置1來設定旋轉速度並進 136738-990722.doc •30- 1333092 行驅動控制。 第1搬送裝置12為將第丨片知·製品F1朝下游側搬送之搬送 機構。第1搬送裝置12係由控制裝置丨控制。 第1檢查前剝離裝置13構成為，自搬送來之第！片材製品 F1上剝離脫模膜H11，並捲取於輥132上。輥132之捲取速 度係由控制裝置1控制。剝離機構13〗構成如下··具有前端 尖銳之刀刃。卩，將脫模膜H11捲搭於該刀刃部上後反轉移 送藉此將脫模膜H11剝離，並且將剝離脫模膜H1丨後之 第1片材製品F1沿搬送方向搬送。 於剝離脫模膜H11之後，第丨瑕疵檢查裝置14進行瑕疵檢 一第1瑕疲檢查裝置14對由CCD攝影機所拍攝之圖像資 料加以刀析，檢測出瑕疵，進而計算出其位置座標。將該 瑕疵之位置座標提供給後述之第丨切斷裝置丨6之跳越切 割。 於第1瑕疵檢查之後，第丨脫模膜貼合裝置15將脫模膜 H12經由第1黏著劑層F14而貼合於第i光學膜1^1上。如圖4 所示，自脫模膜H12之捲筒式素材151中抽出脫模膜H12， 以1對或者複數對之輥對152夾持脫模膜Hi2與第丨光學膜 F11，利用該輥對152使既定之壓力發揮作用而將其等貼 合。輥對1 52之旋轉速度、壓力控制、搬送控制係由控制 裝置1控制。 於貼合脫模膜H12之後，第1切斷裝置16將第丨光學膜 F11、表面保護膜15、第1黏著劑層F14、黏著劑層F15切斷 成既定尺寸，但不切斷該脫模膜H12 ^第丨切斷裝置16例如 136738-990722.doc •31 - 為雷射裝置。第i切斷裝置16係根據由第m疲檢查處理檢 ，出的瑕^位置座標，以.避開職部分之方式切斷成既 疋尺寸。_，包含瑕庇部分之切斷品將作為不合格品而於 後續步驟中由P排除裝置19排除。或者，第i切斷裝置16 亦可忽略瑕疲之存在，連續地切斷成既定尺寸。於此情形 時，於後述之貼合處理中，將該部分去除而並不貼合。此 時之控制亦由控制裝置丨來進行。 第1切斷裝置16中，配置有自背面吸附保持第！片材 製〇〇 F1之保持/λ ，计你黎 …第1片材製品F1之上方具備雷射裝 。第1切斷裝置16水平移動以沿第丨片材製品耵之寬度方 向進行雷射掃描，且於复搬 學_、第i黏著劑層;:送：心以既定間距將第1光 表面保邊膜F 1 3、黏著劑層 ’而保留最下部之脫模膜出2(以下，適宜地稱為 之又，該雷射裝置較好的是以自第1片材製品以 之見度方向夾接夕古4 , 嘴、與收集由該暖風搬适朝切斷部位吹附暖風之空氣嘴 的集煙管以對向之狀能而構&切斷部位產生之氣體（煙塵） #M 〜、構成為一體。當第1片材製品F1 移動，以使該保持台之下心積裝置W上下垂直方向 之連續搬送不停止。^及上㈣的川材製品F1 行。 该動作亦由控制裝置1之控制來進 本發明之製造系統具 學顯示單元之供給裝置^ 合 _)，其於自光 上，貼合自第供給之光學顯示單元w的一表面 光子膜之供給裝置M2供給之第丨光學膜 136738-990722.doc • 32. 1333092 F11。本實施形態中，如圖5所示，係表示第i貼合裝置 18(M3)由按壓輥181、導輥182所構成，且進一步具備第i 剝離裝置17、第1排除裝置19之例子。該第1排除裝置a與 第1切斷裝置16—起構成了將光學膜之包含瑕疵之部分切 斷排除的瑕庇部分之排除機構，但亦可省略此種排除機 構。 於上述切斷處理之後’第1貼合裝置18將藉由第1剝離裝 置17而將脫模膜Η12剝離後之第1片材製品pi(第1光學膜 F11)經由第1黏著劑層F14而貼合於光學顯示單元"^上。第 1片材製品F1之搬送路控位於光學顯示單元w之搬送路徑 的上方》 如圖5所示’貼合時係利用按壓輥1 8 !及導輥丨82，一面 將第1光學膜F11朝光學顯示卓元w面上壓抵，一面進行貼 合。按壓報181、導輥182之按壓壓力、驅動動作係由控制 裝置1控制。 第1剝離裝置17之剝離機構171係構成如下：具有前端尖 銳之刀刃部’將脫模膜H12捲搭於該刀刃部上後反轉移 送，藉此將脫模膜Η12剝離，並且將剝離脫模膜η 12後之 第1片材製品F1(第1光學膜F11)送出至光學顯示單元貿面 上。將剝離之脫模膜Η12捲取於輥172上。輥172之捲取控 制係由控制裝置1來控制。 即，本發明中之第1光學膜之供給裝置M2具備搬送機 構，其以於光學膜上經由黏著劑層而形成之脫模膜作為搬 送介質，將第1光學膜F11供給至第1貼合裝置M3。 136738-990722.doc -33· 1333092 貼合機構係由按壓輥181、以及與其對向配置之導輥182 所構成。導輥182係以由馬達旋轉驅動之橡膠輥所構成， 且配備成可升降。又，於其正上方，以可升降之方式配備 有以由馬達旋轉驅動之金屬輥所構成的按壓輥181。當光 學顯示單元W被送入至貼合位置時，按壓輥181上升至較 光學顯示單元W之上表面更高之位置為止，以打開輥間 隔。再者，導輥182與按壓輥181可均為橡膠輥，亦可均為 金屬輥。如上所述’光學顯示單元W係利用各種清洗裝置 來進行清洗，並利用搬送機構R而搬送。搬送機構R之搬 送控制亦由控制裝置1之控制來進行。 就將包含瑕疵之第1片材製品以排除之第丨排除裝置19加 以說明。將包含瑕疵之第i片材製品F1搬送至貼合位置 後，導輥182朝垂直下方移動。繼而，架設有黏著帶丨9〗之 輥192移動至導輥丨82之起始位置。使按壓輥181朝垂直下 方移動，將包含瑕疵之第！片材製品F1緊壓於黏著帶i9i 上，使第1片材製品F1貼附於黏著帶191上，且將包含瑕疵 之第1片材製品F1與黏著帶191一起捲取於報193上。 將上述中製造之光學顯示單元…丨朝下游側搬送，並貼 合第2光學膜F21(第2片材製品^)。以下，就相同之裝置 構成加以簡單說明。 本發明之製造系統具備搬送供給裴置M4，其搬送並供 給貼合第1光學膜F11後之光學顯示單元w，該搬送供給裝 置M4較好的是具備旋轉機構2〇，使以第1貼合裝置以進行 貼合後之光學顯示單元w朝第2貼合裝置28之貼合方向旋 136738-990722.doc -34 · 轉。 例如當欲將第2光學膜F21貼合為與第i光學膜Fu成9〇c 關係（正交偏光之關係、）時，藉由搬送機構r之搬送方向 刀換機構（旋轉機構20)將光學顯示單元wi旋轉卯。後再貼 合第2光學臈F21。以下所說明之第2片材製品μ貼合方 法中，構成為於將第2片材製品Μ反轉之狀態下（脫模膜為 表面)處理各步驟’自光學顯示單元W1之下側貼合第2光 學臈F21 » 本發明之製造系統具備第2光學膜之供給裝置，其自 將具有第2光學膜F21之帶狀片狀製品捲取所成的捲筒中抽 出帶狀片狀製品F2，並切斷成既定長度之後進行供給。本 貫鈿形態中，如圖6所示，係表示第2光學膜之供給裝置 M5具備第2搬送裝置22、第2檢查前剝離裝置23、第2瑕疵 檢查裝置24、第2脫模膜貼合裝置25以及第2切斷裝置26之 例子。本發明中，藉由具備第2檢查前剝離裝置23、第2瑕 • 疵檢查裝置24以及第2脫模膜貼合裝置25，可精度良好地 對第2光學膜進行檢查，但亦可省略該等裝置。 本發明中，第2光學膜之供給裝置M5構成為：對應於光 學顯示單元W之長邊與短邊，將寬度對應短邊之光學膜以 對應長邊之長度切斷，或者將寬度對應長邊之光學膜以對 應短邊之長度切斷。本實施形態中，係表示第2光學膜之 供給裝置M5構成為將寬度對應於光學顯示單元w之長邊之 光學膜F21以對應短邊之長度切斷的例子。 如圖6所示’將長條狀第2片材製sF2之第2捲筒式素材 136738-990722.doc -35- 1333092 设置於輥座裝置上，該輥座裝置與馬達等連動，以進行自 由旋轉或者以固定之旋轉速度旋轉。藉由控制裝置丨來設 定旋轉速度並進行驅動控制。 第2搬送裝置22為將第2片材製品F2朝下游側搬送之搬送 機構。第2搬送裝置22係由控制裝置1控制。 第2檢查前剝離裝置23構成為，自搬送來之第2片材製品 F2上剝離脫模膜H21，並捲取於輥232上❶輥232之捲取速 度係由控制裝置1控制。剝離機構231構成如下：具有前端 尖銳之刀刀部，將脫模膜H21捲搭於該刀刃部上後反轉移 送，藉此將脫模膜H21剝離，並且將剝離脫模膜H21後之 第2片材.製品F2沿搬送方向搬送。 於剝離脫模膜H21之後，第2瑕疵檢查裝置24進行瑕疵檢 查。第2瑕疵檢查裝置24對由CCD攝影機拍攝之圖像資料 加以分析，檢測出瑕疵，進而計算出其位置座標。將該瑕 疵之位置座標提供給後述之第2切斷裝置26之跳越切割。 本發明之製造系統具備第2貼合裝置28(M6)，其於自搬 送供給裝置M4供給之光學顯示單元w之另一表面上，貼合 自第2光學膜之供給裝置河5供給的第2光學膜F2i。本實施 形態中，如圖7所示，係表示第2貼合裝置28(M6)由按壓輥 281、導輥282所構成，並且進一步具備第2剝離裝置27、 第2排除裝置29之例子。該第2排除裝置29與第2切斷裝置 26-起構成了將光學膜之包含瑕疫之部分切斷排除的瑕疫 部分之排除機構，亦可省略此種排除機構。 於第2瑕疵檢查之後，第2脫模膜貼合裝置以將脫模膜 136738-990722.doc •36· 1333092 H22經由第2黏著劑層F24而貼合於第2光學膜F21上。如圖 6所示，自脫模膜H22之捲筒式素材251中抽出脫模膜 H22，以1對或者複數對之輥對252夾持脫模膜H22與第2光 學膜F21，利用該輥對252使既定之壓力發揮作用而將其等 貼合。輥對252之旋轉速度、壓力控制、搬送控制係由控 制裝置1控制。(12) Inspection procedure of the optical display unit (in the figure, si〇. The inspection device checks the optical display unit wi2 on which the optical film is bonded on both sides. As an inspection method, the optical display unit can be omitted. The image (4) and the method of image processing are performed by using the reflected light. As another method, a method of providing a polarizing film for inspection between the CCD camera and the object to be inspected may be exemplified. (4) The algorithm for image processing may be used. Using a known method, for example, the plague can be detected by the binarization process. (10) (Π) According to the 瑕疵 information obtained by the inspection device 3, the optical display is judged by the early 7L W12. The optical display unit w12 determined to be a good product is transported to the next mounting step. When the product is a defective product, the rework process is performed, the optical film is reattached, and then the inspection is performed. If it is determined to be a cell (10), the process is moved to the installation step. If it is judged to be a non-conforming product, it will be handed over to the heavy industry for disposal or disposal. In the above-mentioned series of manufacturing steps, the first optical film FU is applied to the continuous production line. The step of bonding with the second optical film (2), whereby the optical display unit can be preferably manufactured by O6738-990722.doc -25-, especially in the isolation structure isolated from the factory, and the above steps are carried out. This allows the optical film to be bonded to the optical display unit in an environment where the cleanliness is ensured, so that a high-quality optical display unit can be manufactured. (Jump cutting method) The following first cutting step and second cutting are performed. Another embodiment of the step is explained. This embodiment is particularly effective in the case where the above-described second inspection step and second inspection step are not included. Sometimes, one end portion in the width direction of the first and second reel type materials is used. , separated by a predetermined distance. Unit (for example, 1〇〇〇mm), with the information of the code (for example, (^ size (quick resp〇nse (3) heart, quick response code), bar code) with the second and second sheet products瑕疵Information (瑕疵 coordinates, type and size of 瑕疵, etc.) In this case, the sputum is cut off from the 又 又 ° 贝 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒Second cut The cutting is cut into a predetermined size (sometimes referred to as skipping cutting). Then, the part including the crucible is excluded or attached to the member of the non-optical display unit, and is cut into a predetermined size and judged to be a good product. The sheet product of the sheet is bonded to the optical display unit, whereby the yield of the optical display unit is greatly improved. (Configuration of the entire manufacturing system) Next, the overall configuration of the manufacturing system of the present invention will be described. The system is characterized in that an optical film having optical anisotropy is attached to an optical display unit, and preferably an optical film comprising a polarizing plate is attached to the optical display unit. The manufacturing system of the present invention includes performing a third cut. The first cutting and splicing device for splicing and splicing, and the second cutting 13673B-990722.doc -26 - 1333092 for the second cutting and bonding step. In the present embodiment, as shown in FIG. 3, the manufacturing system of the present invention includes the supply device M1 of the optical display unit w, the supply device M2 of the second optical film Fu, and the second bonding of the first optical film F11. Example of transporting and supplying the transporting device river 4 of the optical display unit W after bonding, the supply device M5 of the second optical film F21, and the second bonding device M6 to which the second optical film F2 is bonded . In this example, the second cutting and bonding device includes a supply device M2 of the second optical film F11 and a second bonding device M3 to which the second optical film Fu is bonded, and the second cutting and bonding device includes the second optical film. The supply device M5 of F21 and the second bonding apparatus M6 to which the second optical film F21 is bonded. In the present embodiment, as shown in FIG. 3, the supply device M2 of the i-th optical film F11, the first bonding device M3, the transport supply device M4, the supply device M5 of the second optical film F2i, and the first embodiment are shown. The bonding apparatus river 6 is disposed in a straight line, and the supply device M1 is disposed so as to supply the optical display unit W from the vertical direction with respect to the panel traveling direction of the first bonding apparatus M3. (Configuration of each part of the manufacturing system) Hereinafter, an example of the configuration of each part of the manufacturing system of the present invention will be described. Fig. 4 is a view showing the first conveying device 12, the first pre-inspection peeling device, the first inspection device 14, the first release film laminating device 15, and the first cutting device 16. Fig. 5 is a view showing the first peeling device 17, the first bonding device 18, and the first tape removing device 19. 6 is a second transfer device 22, a 9th 仏* pre-inspection peeling device 23, a second pick-up inspection device 24, and a second release film bonding device 25, 136738-990722.doc -27- 1333092 and 2 The cutting device 26 is shown in the figure. 7 is a view showing the second peeling device 27, the second bonding device 28, and the second removing device 29: The manufacturing system of the present invention includes a supply device for an optical display unit, which is supplied to the optical display unit. In the middle, the supply device of the optical display unit is provided with an example of a polishing cleaning device 1A, a water cleaning device I11, an inspection device 〇1, and a drying device 113. According to the present invention, the supply unit of the optical display unit can be configured only by the transport mechanism R. First, the polishing and cleaning device 10 will be described. The panel W is taken out from the storage box and placed on the transport mechanism R. When the crucible reaches the cleaning position, the conveyance is stopped to maintain the mechanism to maintain the end of the panel w. The grinding mechanism contacts the upper surface of the panel W from above vertically, and the grinding mechanism contacts the lower surface of the panel from the vertical downward direction. The surface of the panel is rotated on both surfaces of the panel, whereby the foreign matter adhering to the both surfaces of the panel W is removed. As the foreign matter to be attached, for example, a micro glass sheet (glass chip), a fiber sheet, or the like can be exemplified. The polished and cleaned panel w is transported to the water bath by the transport mechanism R, where it is washed with water. The inside of the water bath is filled with pure water. The two sides of the panel 1 sent out from the water money are further purified by pure water flowing out of the water pipe. Flushing. The inspection device D1 is described below. The inspection device di includes: a feeding device R, which is capable of supporting the optical display unit W in a horizontal state; The feeding means supplies a liquid having wettability to the surface thereof in contact with the entire surface of the optical display unit w and holds the liquid on the surface; and an observation area for observing a portion where the liquid is contracted. The device is also used as a supply for rinsing liquid in the cleaning device 11 136738-990722.doc 28· 1333092, and the optical display unit W can be inspected in a wet state by the inspection device D1. An inspection apparatus for inspecting the optical display unit W in a dry state. In this case, an inspection apparatus similar to the inspection apparatus described later is provided on the downstream side of the drying apparatus. The inspection apparatus D1 may be omitted. The liquid supplied from the supply device may be any liquid which has wettability to the surface of the optical display unit W, and is preferably water such as pure water, ion-exchanged water or distilled water from the viewpoint of flushing. Since the optical display unit W is horizontally supported, it can be utilized only by supplying liquid from the liquid supply device to the surface. The flow of the body on the surface causes the liquid to contact the entire surface without unevenness. As for the observation area, the optical display unit W can be transported while observing, but by temporarily stopping the transport device R, the liquid can be eliminated. By shaking, the accuracy of the inspection can be further improved. In the observation area, it is also possible to visually observe whether or not there is a portion where shrinkage occurs, and to determine whether it is a good product, but it is preferable to automate the detection and determination. In the open state, an example is shown in which a camera is set in the observation area, which captures the surface of the optical display unit w and outputs image information, and sets an image S-processing device based on the image information output from the camera. The boundary portion of the portion where the contraction occurs is determined to determine the presence or absence of the portion, whereby the detection and determination of the defective cleaning portion can be automated. Preferably, the illumination lamp is disposed above the observation area. In this case, the image information processing apparatus preferably performs the processing including the following steps: 136738-990722.doc • 29- 1333092 The image of the high-luminance portion generated by the reflection near the ring boundary of the other portion is used to determine the boundary portion. Then, the panel w removes moisture by the clean air sent from the drying device. Then, the panel W is conveyed to the second bonding device 18. Further, as another embodiment, an aqueous ethanol solution may be used instead of pure water for cleaning. Further, as still another embodiment, the water bath may be omitted. The manufacturing system of the present invention includes an i-th optical film supply device M2 which is obtained by winding a roll of a strip-shaped sheet product having a P optical film F11 from a tape-like sheet product F1. The supply is made after a predetermined length. In the present embodiment, as shown in FIG. 4, the supply device M2 of the second optical film includes the first transfer device 12, the first pre-inspection peeling device, the first inspection device 14, and the first release film. In the present invention, the first inspection device η, the first inspection device 14 and the second release film bonding device 15 are provided, and the first and second cutting devices 16 can be accurately placed on the first The optical film is inspected, but the devices may be omitted. In the present invention, the first optical film supply device M2 is configured such that the optical film having the width corresponding to the short side is cut by the length of the corresponding long side, or the width corresponds to the long side, corresponding to the long side and the short side of the optical display unit. The optical film is cut to the length of the corresponding short side. In the present embodiment, the σσ device M2 is configured such that the optical film having a width corresponding to the short side of the optical display unit is cut by the length of the corresponding long side. The i-th roll material of the material SF1 is disposed on the roll stand device, and the roll stand device is rotatably rotated or rotated at a fixed rotational speed in conjunction with a motor, etc. The rotation speed is set by the control device 1 and enters 136738-990722 .doc • 30- 1333092 Line drive control The first conveyance device 12 is a conveyance mechanism that conveys the first chip product F1 to the downstream side. The first conveyance device 12 is controlled by the control device 。. 13 is configured such that the release sheet H11 is peeled off from the sheet product F1 that has been conveyed, and is wound up on the roll 132. The take-up speed of the roll 132 is controlled by the control device 1. The peeling mechanism 13 is configured as follows: The blade having the sharp edge at the front end. 卩, the release film H11 is wound up on the blade portion, and then the transfer film H11 is peeled off to peel off the release film H11, and the first sheet product F1 after peeling off the release film H1 is removed. Transfer in the direction of transport. After H11, the first inspection device 14 performs the inspection. The first fatigue inspection device 14 analyzes the image data captured by the CCD camera, detects the flaw, and calculates the position coordinates. The coordinate is supplied to the skipping cut of the third cutting device 后6 to be described later. After the first inspection, the second release film bonding apparatus 15 bonds the release film H12 to the first adhesive layer F14 via the first adhesive layer F14. On the optical film 1^1, as shown in Fig. 4, the release film H12 is taken out from the roll material 151 of the release film H12, and the release film Hi2 and the first pair are held by the roller pair 152. The 丨 optical film F11 is bonded to a predetermined pressure by the roller pair 152. The rotation speed, pressure control, and conveyance control of the roller pair 152 are controlled by the control device 1. The release film H12 is attached. After that, the first cutting device 16 cuts the second optical film F11, the surface protective film 15, the first adhesive layer F14, and the adhesive layer F15 into a predetermined size, but does not cut the release film H12. The breaking device 16 is, for example, 136738-990722.doc • 31 - is a laser device. The i-th cutting device 16 is According to the inspection of the mth fatigue inspection, the coordinates of the position of the 瑕^ position are cut to the size of the 以 避 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In the case where the ith cutting device 16 can be omitted, the i-th cutting device 16 can be continuously cut into a predetermined size. In this case, the portion is removed in the bonding process described later. The control at this time is also performed by the control device. The first cutting device 16 is provided with the holding/λ of the first sheet material 〇〇F1 from the back side. A laser device is provided above the sheet product F1. The first cutting device 16 is horizontally moved to perform laser scanning along the width direction of the second sheet product, and is in the reticle _, the i-th adhesive layer;: sending: the heart is protected at a predetermined pitch The film F 1 3 and the adhesive layer ' retain the lowermost release film 2 (hereinafter, as appropriate, the laser device preferably has a visibility from the first sheet product)夹 夕 4 4 4, the mouth, and the collecting pipe that collects the air nozzle of the warm air blown by the warm air to the cutting part The first sheet product F1 is moved so that the continuous conveyance of the hearth device W in the vertical direction of the holding table is not stopped. The control device 1 controls the supply device of the manufacturing system of the present invention to be supplied to the supply device M2 of a surface photonic film of the optical display unit w supplied from the light. Dijon optical film 136738-990722.doc • 32. 1333092 F11. In the present embodiment, as shown in Fig. 5, the i-th bonding apparatus 18 (M3) is composed of a pressing roller 181 and a guide roller 182, and further includes an i-th peeling device 17 and a first rejecting device 19. The first rejecting device a and the first cutting device 16 constitute a rejecting mechanism for removing the shield portion of the optical film including the flaw, but the exclusion mechanism may be omitted. After the above-described cutting process, the first bonding apparatus 18 peels the release film Η 12 by the first peeling device 17 and the first sheet product pi (first optical film F11) passes through the first adhesive layer F14. And attached to the optical display unit " ^. The conveyance path of the first sheet product F1 is located above the conveyance path of the optical display unit w. As shown in Fig. 5, the first optical film F11 is pressed by the pressing roller 18 and the guide roller 82. The optical display is pressed against the surface of the element, and the surface is bonded. The pressing pressure and the driving operation of the pressing roller 181 and the guide roller 182 are controlled by the control device 1. The peeling mechanism 171 of the first peeling device 17 is configured to have a sharp-edged blade portion 'rolling the release film H12 on the blade portion and then transfer it back, thereby peeling off the release film Η12 and peeling off the release film Η12. The first sheet product F1 (first optical film F11) after the film η 12 is sent out to the optical display unit. The peeled release film crucible 12 is taken up on the roll 172. The take-up control of the roller 172 is controlled by the control device 1. In other words, the first optical film supply device M2 of the present invention includes a transfer mechanism that supplies the first optical film F11 to the first bonding by using a release film formed on the optical film via the adhesive layer as a transfer medium. Device M3. 136738-990722.doc -33· 1333092 The laminating mechanism is composed of a pressing roller 181 and a guide roller 182 disposed opposite thereto. The guide roller 182 is constituted by a rubber roller that is rotationally driven by a motor, and is equipped to be movable up and down. Further, a pressing roller 181 composed of a metal roller that is rotationally driven by a motor is provided in a vertically movable manner. When the optical display unit W is fed to the bonding position, the pressing roller 181 is raised to a position higher than the upper surface of the optical display unit W to open the roller interval. Further, the guide roller 182 and the pressing roller 181 may both be rubber rollers or both. As described above, the optical display unit W is cleaned by various cleaning devices and transported by the transport mechanism R. The transport control of the transport mechanism R is also controlled by the control device 1. The first sheet product including the crucible is excluded from the excluded first discharge device 19. After the i-th sheet product F1 containing the crucible is conveyed to the bonding position, the guide roller 182 is moved vertically downward. Then, the roller 192 which is provided with the adhesive tape 移动 9 is moved to the starting position of the guide roller 丨 82. Move the pressing roller 181 vertically downwards, which will contain the 瑕疵! The sheet product F1 is pressed against the adhesive tape i9i, the first sheet product F1 is attached to the adhesive tape 191, and the first sheet product F1 containing the enamel is taken up together with the adhesive tape 191 on the newspaper 193. The optical display unit 丨 manufactured in the above is conveyed toward the downstream side, and the second optical film F21 (second sheet product ^) is bonded. Hereinafter, the same device configuration will be briefly described. The manufacturing system of the present invention includes a transport supply unit M4 that transports and supplies the optical display unit w to which the first optical film F11 is bonded, and the transport supply device M4 preferably includes a rotating mechanism 2〇, and the first sticker is provided After the bonding, the optical display unit w is attached to the bonding direction of the second bonding device 28 by 136738-990722.doc -34 · rotation. For example, when the second optical film F21 is to be bonded to the i-th optical film Fu in a relationship of 正交c (orthogonal polarization), the transfer mechanism (rotation mechanism 20) by the transport mechanism r will be used. The optical display unit wi rotates 卯. Then, the second optical 臈F21 is attached. In the second sheet product splicing method described below, each step of the treatment of the second sheet product Μ (the release film is the surface) is performed from the lower side of the optical display unit W1. In the manufacturing system of the present invention, the second optical film supply device is provided, and the strip-shaped sheet product F2 is taken out from the roll formed by winding the strip-shaped sheet product having the second optical film F21. And cut it into a predetermined length and then supply it. In the present embodiment, the second optical film supply device M5 includes the second transfer device 22, the second pre-extraction device 23, the second defect inspection device 24, and the second release film. An example of the combining device 25 and the second cutting device 26. In the present invention, the second optical film can be accurately inspected by providing the second pre-inspection peeling device 23, the second inspection device 24, and the second release film bonding device 25, but the second optical film can be omitted. These devices. In the present invention, the second optical film supply device M5 is configured such that the optical film having the width corresponding to the short side is cut by the length of the corresponding long side, or the width is correspondingly long, corresponding to the long side and the short side of the optical display unit W. The edge optical film is cut to the length of the corresponding short side. In the present embodiment, the second optical film supply device M5 is configured such that the optical film F21 whose width corresponds to the long side of the optical display unit w is cut by the length of the short side. As shown in Fig. 6, the second reel type material 136738-990722.doc -35- 1333092 of the long strip-shaped second sheet material sF2 is placed on the roll holder device, and the roll stand device is interlocked with the motor or the like to perform Freely rotate or rotate at a fixed rotational speed. The rotation speed is set by the control unit 并 and the drive control is performed. The second conveying device 22 is a conveying mechanism that conveys the second sheet product F2 to the downstream side. The second transfer device 22 is controlled by the control device 1. The second pre-inspection peeling device 23 is configured such that the release film H21 is peeled off from the conveyed second sheet product F2, and the take-up speed of the roll 232 wound on the roll 232 is controlled by the control device 1. The peeling mechanism 231 is configured to have a sharp-edged blade portion, and the release film H21 is wound around the blade portion and then transferred, thereby releasing the release film H21 and peeling off the release film H21. 2 sheets. Product F2 is transported in the direction of transport. After the release film H21 is peeled off, the second inspection device 24 performs a flaw check. The second inspection device 24 analyzes the image data captured by the CCD camera, detects the flaw, and calculates the position coordinates. The position coordinates of the 疵 提供 are supplied to the skip cutting of the second cutting device 26 to be described later. The manufacturing system of the present invention includes a second bonding apparatus 28 (M6) that is attached to the other surface of the optical display unit w supplied from the second feeding unit, and is attached to the other side of the optical display unit w supplied from the second optical film. 2 optical film F2i. In the present embodiment, the second bonding apparatus 28 (M6) is composed of a pressing roller 281 and a guide roller 282, and further includes an example of the second peeling device 27 and the second rejecting device 29. The second rejecting device 29 and the second cutting device 26 constitute a sterilizing mechanism for puncturing and removing the plague-containing portion of the optical film, and the culling mechanism may be omitted. After the second inspection, the second release film bonding apparatus is bonded to the second optical film F21 via the second adhesive layer F24 by releasing the release film 136738-990722.doc • 36·1333092 H22. As shown in FIG. 6, the release film H22 is taken out from the roll material 251 of the release film H22, and the release film H22 and the second optical film F21 are sandwiched by the pair of roller pairs 252, and the roller is used. The predetermined pressure is applied to 252 to fit them. The rotation speed, pressure control, and conveyance control of the roller pair 252 are controlled by the control device 1.

於貼合脫模膜H22之後，第2切斷裝置26將第2光學膜 F21、表面保護膜25、第2黏著劑層F24、黏著劑層F25切斷 成既定尺寸，但不切斷該脫模膜H22。第2切斷裝置％例如 為雷射裝置。第2切斷裝置26根.據由第2瑕疵檢查處理檢測 出的瑕疵之位置座標，以避開瑕疵部分之方式切斷成既定 尺寸。即，包含瑕疵部分之切斷品將作為不合格品於後續 步驟中由第2排除裝置29排除。或者，第2切斷裝置％亦可 忽略瑕疵之存在，連續地切斷成既定尺寸。於此情形時， 於後述之貼合處理中，可將該部分去除而並不貼合。此時After the release film H22 is bonded, the second cutting device 26 cuts the second optical film F21, the surface protective film 25, the second adhesive layer F24, and the adhesive layer F25 into a predetermined size, but does not cut off the release film. Mold film H22. The second cutting device % is, for example, a laser device. The second cutting device 26 is cut into a predetermined size so as to avoid the dam portion according to the position coordinates of the cymbal detected by the second 瑕疵 inspection process. That is, the cut product including the crucible portion is excluded as a defective product by the second rejecting device 29 in the subsequent step. Alternatively, the second cutting device % may be neglected to be continuously cut into a predetermined size. In this case, in the bonding process described later, the portion can be removed without bonding. at this time

之控制亦由控制裝置1來進行。 又第2切斷裝置26中，配置有自背面吸附保持第2片材 製品F2之保持台，並於第2片材製品”之下方具備雷射裝 置。第2切斷裝置26水平移動以沿第2片材製品F2之寬度方 向進行雷射掃描，且於其搬送方向上以既定間距將第2光 干膜F21第2黏著劑層F24、表面保護膜F23、黏著劑層 F25切斷’而保留最下部之脫模膜H22。當第2片材製sF2 被保持台吸附時，搬送機構之蓄積裝置八沿上下垂直方向 乂使該保持台之下游側及上游側的第2片材製品F2 136738-990722.doc -37- 1333092 之連績搬送不停止。該動作亦由控制裝置1之控制來進 行。 於切斷處理之後，第2貼合裝置28將藉由第2剝離裝置27 而將脫模膜H22剝離後之第2片材製品F2(第2光學膜F21)經 由第2黏著劑層F24而貼合於光學顯示單元％1上。如圖7所 示’貼合時係利用按壓輥281與導輥282，一面將第2光學 膜F21朝光學顯示單元…丨面上壓抵，一面進行貼合。按壓 輥《 281、導輥282之按壓壓力、驅動動作係由控制裝置i控 制。 第2剝離裝置27之剝離機構271構成如下：具有前端尖銳 之刀刃部，將脫模膜H22捲搭於該刀刀部上後反轉移送， 藉此將脫模膜H22剝離，並且將剝離脫模膜H22後之第2片 材製品F2(第2光學膜）送出至光學顯示單元W1面上。將剝 離之脫模膜H22捲取於輥272上。輥272之捲取控制係由控 制裝置1控制。 即’本發明中之第2光學膜之供給裝置M5具備搬送機 構，其以於光學膜上經由黏著劑層而形成之脫模膜作為搬 送介質’將第2光學膜F2I供給至第2貼合裝置％6。 貼合機構由按壓輥281、以及與其對向配置之導輥282所 構成。導輥282係以由馬達旋轉驅動之橡膠輥所構成，且 配備成可升降。又，於其正下方，以可升降之方式配備有 以由馬達旋轉驅動之金屬親所構成的按壓輥281。當光學 顯示單元wi被送入至貼合位置時，按壓輥281移動至下方 位置為止，以打開親間隔。再者，導輥282與按磨輕28 i可 136738-990722.doc -38· 1333092 均為橡膠輥，亦可均為金屬輥。The control is also performed by the control device 1. Further, in the second cutting device 26, a holding table for sucking and holding the second sheet product F2 from the back surface is disposed, and a laser device is provided below the second sheet product. The second cutting device 26 is horizontally moved to The second sheet product F2 is subjected to laser scanning in the width direction, and the second light-drying film F21, the second adhesive layer F24, the surface protective film F23, and the adhesive layer F25 are cut at a predetermined pitch in the conveyance direction. When the second sheet sF2 is adsorbed by the holding stage, the storage device 8 accumulates the second sheet product F2 on the downstream side and the upstream side of the holding table in the vertical direction. 136738-990722.doc -37- 1333092 The continuous transfer does not stop. This operation is also controlled by the control device 1. After the cutting process, the second bonding device 28 will be replaced by the second peeling device 27. The second sheet product F2 (second optical film F21) after the release film H22 is peeled off is bonded to the optical display unit %1 via the second adhesive layer F24. As shown in Fig. 7, the pressing is performed by the pressing. The roller 281 and the guide roller 282 press the second optical film F21 toward the surface of the optical display unit The pressing roller "281", the pressing pressure of the guide roller 282, and the driving operation are controlled by the control device i. The peeling mechanism 271 of the second peeling device 27 is configured as follows: a blade portion having a sharp tip end, and a release film H22 After the roll is placed on the blade portion and then transferred, the release film H22 is peeled off, and the second sheet product F2 (second optical film) from which the release film H22 is peeled off is sent to the surface of the optical display unit W1. The stripping film H22 is taken up on the roll 272. The take-up control of the roll 272 is controlled by the control device 1. That is, the second optical film supply device M5 of the present invention includes a transfer mechanism for The release film formed on the optical film via the adhesive layer serves as the transfer medium. The second optical film F2I is supplied to the second bonding device %6. The bonding mechanism is composed of the pressing roller 281 and the guide roller 282 disposed opposite thereto. The guide roller 282 is composed of a rubber roller that is rotationally driven by a motor, and is equipped to be movable up and down. Further, under the front, a pressing member is provided with a metal member that is rotationally driven by the motor. Roller 281. When optical display unit When wi is fed to the bonding position, the pressing roller 281 is moved to the lower position to open the pro-space. Further, the guide roller 282 and the polishing roller 28 i can be 136738-990722.doc -38· 1333092 are both rubber rollers. They can also be metal rolls.

就將包含瑕疵之第2片材製品F2排除之第2排除裝置29加 以說明。當包含瑕疵之第2片材製品Η被搬送至貼合位置 後，導輥282朝垂直上方移動。繼而，架設有黏著帶291之 輥292移動至導輥282之起始位置。使按壓輥281朝垂直上 方移動，將包含瑕疵之第2片材製sF2緊壓於黏著帶291 上，使第2片材製品F2貼附於黏著帶291上，且將包含瑕疵 之第2片材製品F2與黏著帶291 —起捲取於輥293上。The second rejecting device 29, which excludes the second sheet product F2 including the crucible, will be described. When the second sheet product containing the crucible is conveyed to the bonding position, the guide roller 282 is moved vertically upward. Then, the roller 292 having the adhesive tape 291 is moved to the starting position of the guide roller 282. The pressing roller 281 is moved vertically upward, and the second sheet material sF2 including the crucible is pressed against the adhesive tape 291, and the second sheet product F2 is attached to the adhesive tape 291, and the second sheet containing the crucible is contained. The material F2 and the adhesive tape 291 are taken up on the roller 293.

將貼D有第1、第2片材製品之光學顯示單元W12搬送至 檢查裝置30。檢查裝置3〇對搬送來之光學顯示單元之 兩面貫行檢查。光源藉由半鏡面而垂直照射於光學顯示單 元W12之上表面上，藉由CCD攝影機拍攝其反射光圖像作 為圖像資料。光源以及CCD攝影機對其相反面實行檢查。 又，光源以既定角度照射光學顯示單元W12之表面，藉由 CCD攝影機拍攝其反射光圖像作為圖像資料。光源以及 CCD攝影機對其相反面實行檢查。根據此等圖像資料對瑕 疵進行圖像處理分析並進行合格品判定。 <各裝置之動作時序可藉由例如於既定之位置配置感測器 來進行檢測之方法計算出，或者使用旋轉編碼器等對搬送 裝置或搬送機構尺之旋轉構件進行檢測而計算出。控制裝 置1可藉由軟體程式、以及CPU(Central Processing Unit， 中央處理單元)及記憶體等之硬體資源的協同作用而實 現，於此情形時，程式軟體、處理順序以及各種設定等係 預先儲存於記憶體中。另外，控制裝置^由專用電路或 136738-990722.doc -39- 1333092 韌體等構成。 本發明之光學膜可較好地用於形成液晶顯示裝置、有機 EL顯示裝置、PDP(Plasma Display Panel，電聚顯示面板） 等之圖像顯示裝置（相當於光學顯示裝置）。 本發明之光學膜可較好地用於形成液晶顯示裝置等各種 裝置等。液晶顯示裝置可依據先前來形成。即，液晶顯示 裝置通常係藉由將液晶單元（相當於光學顯示單元）、光學 膜以及視需要之照明系統等構成零件適當地組裝，並組入 驅動電路等而形成，於本發明中，除使用本發明之光學膜 之方面以外並無特別限定，可依據先前來進行。液晶單元 亦可使用例如TN(Twisted Nematic，扭轉向列）型或 STN(Super Twisted Nematic，超扭轉向歹1J)型、7Γ型等之任 意類型者。 可形成於液晶單元之單側或者兩側配置有光學膜之液晶 顯示裝置，或者於照明系統中使用背光或反射板者等適當 之液晶顯示裝置。於此情形時，可將本發明之光學膜設置 於液晶單元之單側或者兩側。當於兩側設置光學膜時，兩 側之光學膜可為相同者，亦可為不同者。進而，在形成液 晶顯示裝置時，可於適當之位置上，配置1層或2層以上之 例如擴散板、防眩層、抗反射膜、保護板、棱鏡陣列、透 鏡陣列片材、光擴散板、背光等適當之零件。 本發明之光學膜可較好地用於形成液晶顯示裝置等各種 裝置等。液晶顯示裝置可形成為將本發明之光學膜配置於 液晶單元之單側或者兩側而形成的透射型、反射型或者透 136738-990722.doc -40- 1333092 射、反射兩用型之具有依據先前之適當之結構者。因此， 形成液晶顯示裝置之液晶單元任意’例如可使用以薄膜電 晶體㈣代表之單純矩陣驅動型者等之適當類型的液晶單 元。 又’當於液晶單元之兩側設置偏光板或光學構件時兩 側之偏光板或光學構件可為相同者，亦可為不同者。進 而，在形成液晶顯示裝置時，可於適當之位置上，配置^ 層或2層以上之例如稜鏡陣列片材、透鏡陣列片材、光擴 散板或者背光等適當之零件。 (製造系統之其他實施形態） 本發明之製造系統之各裝置的配置可任意，例如可將光 學顯示單元W之供給裝置mi、第1光學膜F11之供給裝置 M2以及第1貼合裝置M3配置成直線狀，與此平行地配置第 2光學膜F21之供給裝置M5與第2貼合裝置M6，且於第丄貼 合裝置M3與第2貼合裝置M6之間設置搬送供給裝置M4。 再者，本發明中，於未設置光學顯示單元W之旋轉機構 之情形時，較好的是將第1光學膜F11之供給裝置M2及第1 貼合裝置M3配置成相對於第2光學膜F21之供給裝置％5及 第2貼合裝置M6垂直。 【圖式簡單說明】 圖1係表示本發明之製造系統之步驟的流程圖。 圖2係用以說明本發明之製造系統之一例的圖。 圖3係用以說明本發明之製造系統之一例的圖。 圖4係用以對本發明之製造系統之一例之裝置構成加以 136738-990722.doc -41 - 1333092 說明的圖。 圖5係用以對本發明之製造系統之一例之裂置構成 說明的圖。 圖6係用以對本發明之製造系統之—例之裝置構成 說明的圖。 圖7係用以對本發明之製造系統之一例之裝置構成 說明的圖。 圖8係用以對第1、第2光學膜之積層级姐 均、、〇構之一例加 明的圖® 圖9係先前之光學顯示單元之製造方去 【主要元件符號說明】 加以 力σ以 以說 的流程圖 1 控制裝置 10 研磨清洗裝置 11 水清洗裝置 12 第1搬送裝置 13 第1檢查前剝離裝置 14 第1瑕疫檢查裝置 15 第1脫模臈貼合駿置 16 第1切斷裝置 17 第1剝離裝置 18 第1貼合裝置 19 第1排除裝置 20 旋轉機構 22 第2搬送裝置 136738-990722.doc •42· 1333092 23 第2檢查前剝離裝置 24 第2瑕疵檢查裝置： 25 第2脫模膜貼合裝置 26 第2切斷裝置 27 第2剝離裝置 28 第2貼合裝置 29 第2排除裝置 F1 第1片材製品The optical display unit W12 to which the first and second sheet products are attached is transported to the inspection device 30. The inspection device 3 贯 checks both sides of the transported optical display unit. The light source is vertically irradiated onto the upper surface of the optical display unit W12 by a semi-mirror surface, and the reflected light image is taken by the CCD camera as image data. The light source and the CCD camera are inspected against the opposite side. Further, the light source illuminates the surface of the optical display unit W12 at a predetermined angle, and the reflected light image is taken as image data by a CCD camera. The light source and the CCD camera are inspected against the opposite side. According to these image data, image processing analysis is performed on 瑕 并 and the quality product is judged. <The operation timing of each device can be calculated by, for example, detecting the sensor by a predetermined position, or by detecting the rotating member of the transport device or the transport mechanism using a rotary encoder or the like. The control device 1 can be realized by a combination of a software program and a hardware resource such as a CPU (Central Processing Unit) and a memory. In this case, the program software, the processing order, and various settings are advanced. Stored in memory. In addition, the control device is composed of a dedicated circuit or a firmware of 136738-990722.doc -39-1333092. The optical film of the present invention can be suitably used for forming an image display device (corresponding to an optical display device) such as a liquid crystal display device, an organic EL display device, or a PDP (Plasma Display Panel). The optical film of the present invention can be preferably used for forming various devices such as liquid crystal display devices. The liquid crystal display device can be formed in accordance with the prior art. In other words, the liquid crystal display device is usually formed by appropriately assembling components such as a liquid crystal cell (corresponding to an optical display unit), an optical film, and an unnecessary illumination system, and is incorporated in a drive circuit or the like. In the present invention, The aspect of using the optical film of the present invention is not particularly limited and may be carried out in accordance with the prior art. For the liquid crystal cell, for example, a TN (Twisted Nematic) type or an STN (Super Twisted Nematic) type, a 7-inch type or the like can be used. A liquid crystal display device in which an optical film is disposed on one side or both sides of a liquid crystal cell, or a liquid crystal display device such as a backlight or a reflector in an illumination system can be used. In this case, the optical film of the present invention can be disposed on one side or both sides of the liquid crystal cell. When optical films are provided on both sides, the optical films on both sides may be the same or different. Further, when forming a liquid crystal display device, one or two or more layers such as a diffusion plate, an antiglare layer, an antireflection film, a protective plate, a prism array, a lens array sheet, and a light diffusing plate can be disposed at appropriate positions. Suitable parts such as backlights. The optical film of the present invention can be preferably used for forming various devices such as liquid crystal display devices. The liquid crystal display device can be formed by arranging the optical film of the present invention on one side or both sides of the liquid crystal cell to have a transmissive type, a reflective type, or a 136738-990722.doc -40-1333092 radiation and reflection type. Previously appropriate structure. Therefore, the liquid crystal cell forming the liquid crystal display device can be arbitrarily used, for example, a liquid crystal cell of a suitable type such as a simple matrix driving type represented by a thin film transistor (4). Further, when a polarizing plate or an optical member is provided on both sides of the liquid crystal cell, the polarizing plate or the optical member on both sides may be the same or different. Further, when forming a liquid crystal display device, appropriate components such as a tantalum array sheet, a lens array sheet, a light diffusion plate, or a backlight may be disposed at appropriate positions. (Other Embodiments of Manufacturing System) The arrangement of each device of the manufacturing system of the present invention may be arbitrary. For example, the supply device mi of the optical display unit W, the supply device M2 of the first optical film F11, and the first bonding device M3 may be disposed. The supply device M5 and the second bonding device M6 of the second optical film F21 are disposed in parallel with each other, and the transfer and supply device M4 is disposed between the second bonding device M3 and the second bonding device M6. Further, in the present invention, when the rotation mechanism of the optical display unit W is not provided, it is preferable to arrange the supply device M2 of the first optical film F11 and the first bonding device M3 with respect to the second optical film. The supply device %5 of F21 and the second bonding device M6 are vertical. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a flow chart showing the steps of the manufacturing system of the present invention. Fig. 2 is a view for explaining an example of a manufacturing system of the present invention. Fig. 3 is a view for explaining an example of a manufacturing system of the present invention. Fig. 4 is a view for explaining the configuration of an apparatus of an example of the manufacturing system of the present invention, 136738-990722.doc -41 - 1333092. Fig. 5 is a view for explaining a configuration of a splitting of an example of the manufacturing system of the present invention. Fig. 6 is a view for explaining the configuration of a device of the manufacturing system of the present invention. Fig. 7 is a view for explaining the configuration of an apparatus of an example of the manufacturing system of the present invention. Fig. 8 is a diagram for arranging the first and second optical films, and the manufacturing method of the prior optical display unit. [The main component symbol description] Flowchart 1 Control device 10 Grinding and cleaning device 11 Water cleaning device 12 First conveying device 13 First pre-inspection peeling device 14 First plague inspection device 15 First demoulding 臈 骏 Jun Jun 16 First cut Breaking device 17 First peeling device 18 First bonding device 19 First removing device 20 Rotating mechanism 22 Second conveying device 136738-990722.doc • 42· 1333092 23 Second pre-inspection peeling device 24 Second inspection device: 25 Second release film laminating device 26 Second cutting device 27 Second peeling device 28 Second bonding device 29 Second removing device F1 First sheet product

F2 第2片材製品 F11 第1光學膜 F 11 a 第1偏光元件F2 2nd sheet product F11 1st optical film F 11 a 1st polarizing element

Fllb 第1膜Fllb first film

Flic 第2膜 F12 第1脫模膜 F 1 3 表面保護膜 F14 第1黏著劑層Flic 2nd film F12 1st release film F 1 3 Surface protection film F14 1st adhesive layer

F21 第2光學膜 F21a 第2偏光元件 F21b 第3膜 F21c 第4膜 F22 第2脫模膜 F23 表面保護膜 F24 第2黏著劑層F21 second optical film F21a second polarizing element F21b third film F21c fourth film F22 second release film F23 surface protection film F24 second adhesive layer

Ml 光學顯示單元之供給裝置 136738-990722.doc -43 - 1333092Ml optical display unit supply device 136738-990722.doc -43 - 1333092

M2 M3 M4 M5 M6 R W 第1光學膜之供給裝置 第1貼合裝置 ‘ 搬送供給裝置 第2光學膜之供給裝置 第2貼合裝置 搬送機構 面板（光學顯示單元） 136738-990722.doc -44 -M2 M3 M4 M5 M6 R W First optical film supply device First bonding device ‘ Transport supply device Second optical film supply device Second bonding device Transport mechanism Panel (optical display unit) 136738-990722.doc -44 -

Claims (1)

1333092 十、申請專利範圍： 1. 一種光學顯示裝置之製造系統’該光學顯示裝置係於光 學顯示單元貼合有光學膜者；該光學膜包含偏光板或相 位差膜，且於偏光板之吸收軸或相位差膜之慢軸方向具 有光學異向性；該製造系統包括： 第1切斷貼合裝置，其使用將具有寬度與上述光學顯 示單元之短邊對應之第1光學膜的帶狀片狀製品捲取而 成之捲筒，將第1光學膜切斷成與上述光學顯示單元之 長邊對應的長度之後，貼合於光學顯示單元之一表面 上； 第2切斷貼合裝置，其使用將具有寬度與上述光學顯 示單元之長邊對應且光學異向性與上述第1光學膜同方 向之第2光學膜的帶狀片狀製品捲取而成之捲筒，將第2 光學膜切斷成與上述光學顯示單元之短邊對應的長度之 後，貼合於光學顯示單元之另一表面上；及 搬送供給裝置，其搬送供給第1光學膜貼合後之光學 顯示裝置或第2光學膜貼合後之光學顯示裝置； 上述搬送供給裝置具備旋轉機構，使以上述第1切斷 貼合裝置貼合後之光學顯示單元以相對上述光學顯示單 元表面垂直的方向為中心，旋轉成在上述第2切斷貼合 裝置之貼合方向’或使以上述第2切斷貼合裝置貼合後 之光學顯不單元以相對上述光學顯示單元表面垂直的方 向為中心’旋轉成在上述第1切斷貼合裝置之貼合方 向；且 136738-990722.doc n3632〇 1333092 上述旋轉機構係以旋轉前光學顯示單元之長邊方向與 旋轉後光學顯示單元之長邊方向成85〜95。之角度使光學 顯示單元旋轉。 2. -種光，顯示裝置之製造系統’該光學顯示裝置係於光 學顯示單元貼合有包含偏光板之光學膜者；該製造系統 包括： 光學顯示單元供給裝置，其供給光學顯示單元； 第1光學膜供給裝置，其係自將具有第1光學膜之帶狀 片狀製品捲取而成的捲筒中抽出帶狀片狀製品，於切斷_ 成既定長度後供給； 第1貼合裝置’其於自上述光學顯示單元供給裝置所 供給之光學顯示單元的一表面上’貼合自上述第i光學 膜供給裝置所供給之第1光學膜； ，搬送供給裝置’其搬送並供給第1光學膜貼合後之光 學顯示單元； 第2光學膜供給裝置，直έ 直八自將具有偏光板之吸收軸1333092 X. Patent Application Range: 1. A manufacturing system for an optical display device, wherein the optical display device is attached to an optical display unit with an optical film; the optical film comprises a polarizing plate or a retardation film, and is absorbed by the polarizing plate. The slow axis direction of the axis or retardation film has optical anisotropy; the manufacturing system includes: a first cutting and bonding device that uses a strip shape having a first optical film having a width corresponding to a short side of the optical display unit a roll obtained by winding a sheet product, the first optical film is cut into a length corresponding to the long side of the optical display unit, and then bonded to one surface of the optical display unit; the second cutting and bonding device A roll having a strip-shaped sheet product having a width corresponding to the long side of the optical display unit and having an optical anisotropy and a second optical film in the same direction as the first optical film is used, and the second is used. After the optical film is cut into a length corresponding to the short side of the optical display unit, it is bonded to the other surface of the optical display unit; and the transport supply device is transported and supplied to the first optical film. An optical display device in which the display device or the second optical film is bonded; the transfer supply device includes a rotation mechanism, and the optical display unit bonded to the first cutting and bonding device is perpendicular to the surface of the optical display unit The direction in which the direction is the center is rotated in the bonding direction of the second cutting and bonding device or the optical display unit that is bonded by the second cutting and bonding device is perpendicular to the surface of the optical display unit. The center 'rotates into the bonding direction of the first cutting and bonding device; and 136738-990722.doc n3632〇1333092. The rotating mechanism is the long side direction of the optical display unit before the rotation and the long side of the optical display unit after the rotation The direction is 85~95. The angle causes the optical display unit to rotate. 2. a light-emitting, display device manufacturing system, wherein the optical display device is attached to an optical display unit to which an optical film comprising a polarizing plate is attached; the manufacturing system includes: an optical display unit supply device that supplies the optical display unit; In an optical film supply device, a strip-shaped sheet product is taken out from a roll obtained by winding a strip-shaped sheet product having a first optical film, and is supplied after being cut to a predetermined length; the first bonding device 'The first optical film supplied from the i-th optical film supply device is attached to one surface of the optical display unit supplied from the optical display unit supply device; and the transfer supply device 'sends and supplies the first optical film An optical display unit after bonding an optical film; a second optical film supply device, which has an absorption axis with a polarizing plate 向與上述第1光學膜同古, 、门方向的第2光學膜之帶狀片狀製 捲取而成的捲筒中抽出罄壯 师出帶狀片狀製品，於切斷成既定 度後供給；及 第2貼合裝置’其於自上述搬送供給裝置所供給之光 學顯不單元之另-表面上，貼合自上述第2光學膜供給 裝置所供給之第2光學模； 上述第1光學膜供给梦晋好哲 裝置及上述第2光學膜供給裝置係 以下述方式構成：對廡於μ .+.业组 上4光千顯示單元之長邊與短 136738-990722.doc 邊 供給裝置係將寬度對應短邊之光學膜以對應長邊 之長度切斷，另一供給裝查係將寬度對應長邊之光學膜 以對應短邊之長度切斷； 上述搬送供給裝置具備旋轉機構，使以上述第1貼合 裝置貼合後之光學顯示單元以相對上述光學顯示單元表 面垂直的方向為中心，旋轉成在上述第2貼合裝置之貼 合方向；且 上述旋轉機構係以旋轉前光學顯示單元之長邊方向與 旋轉後光學顯示單元之長邊方向成85〜95。之角度使光學 顯示單元旋轉。 如請求項2之光學顯示裝置之製造系統，其中上述第1光 學膜供給裝置及上述第2光學膜供給裝置具備瑕疵部分 排除機構’將光學膜具有瑕疵之部分切斷排除。 如請求項2或3之光學顯示裝置之製造系統，其中上述第 1光學膜供給裝置及上述第2光學膜供給裝置具備搬送機 構’其係以於光學膜上經由黏著劑層而形成之脫模膜作 為搬送介質，將第1光學膜及第2光學膜分別供給至第1 貼合裝置及第2貼合裝置。 一種光學顯示裝置之製造方法，該光學顯示裝置係於光 學顯示單元貼合有光學膜者；該光學膜包含偏光板或相 位差膜’且於偏光板之吸收轴或相位差膜之慢轴方向具 有光學異向性；該製造方法係包括： 第1切斷貼合步驟，其使用將具有寬度與上述光學顯 示單元之短邊對應之第1光學膜的帶狀片狀製品捲取而 136738-990722.doc 1333092 成之捲筒，切斷成與上述光學顯示單元之長邊對應的長 度後，將第1光學膜貼合於上述光學顯示單元之一表面 上； 第2切斷貼合步驟，其使用將具有寬度與上述光學顯 示單元之長邊對應且光學異向性與上述第1光學膜同方 向之第2光學膜的帶狀片狀製品捲取而成之捲筒，切斷 成與上述光學顯示單元之短邊對應的長度後，將第2光 學膜貼合於上述光學顯示單元之另一表面上；及 搬送供給步驟，其搬送供給第1光學膜貼合後之光學 鲁 顯示裝置或第2光學膜貼合後之光學顯示裝置； 上述搬送供給步驟包含旋轉步驟，使由上述第1切斷 貼合步驟貼合後之光學顯示單元以相對上述光學顯示單 元表面垂直的方向為中心，旋轉成上述第2切斷貼合步 驟中之貼合方向，或使由上述第2切斷貼合步驟貼合後 之光學顯示單元以相對上述光學顯示單元表面垂直的方 向為中心，旋轉成上述第1切斷貼合步驟中之貼合方 向；且 上述旋轉步驟係以旋轉前光學顯示單先之長邊方向與 旋轉後光學顯示單元之長邊方向成85〜95°之角度使光學 顯示單元旋轉。 6. —種光學顯示裝置之製造方法，該光學顯示裝置係於光 學顯示單元貼合有包含偏光板之光學膜者，該製造方法 包括： 第1切斷貼合步驟，其係自將具有第1光學膜之帶狀片 136738-990722.doc 1333092 狀製品捲取而成的捲筒中抽出帶狀片狀製品，切斷成既 定長度後一面供給’一面將第1光學膜貼合於上述光學 顯示單元之一表面上； 搬送供給步驟’其搬送並供給第丨光學膜貼合後之光 學顯示單元；及 第2切斷貼合步驟，其係自將具有偏光板之吸收轴方 向與上述第1光學膜同方向之第2光學膜之帶狀片狀製品 捲取而成的捲筒中抽出帶狀片狀製品，切斷成既定長度 後面供給’一面將第2光學膜貼合於上述光學顯示單 元之另一表面上； 並且包括如下步驟： 於供給上述第1光學膜及上述第2光學膜時，對應於上 述光學顯示單元之長邊與短邊，供給一者時將寬度對應 紐邊之光學膜以對應長邊之長度切斷，供給另一者時將 寬度對應長邊之光學膜以對應短邊之長度切斷； 上述搬送供給步驟包含旋轉步驟’使由上述第1切斷 貼合步驟貼合後之光學顯示單元以相對上述光學顯示單 兀表面垂直的方向為中心，旋轉成上述第2切斷貼合步 驟中之貼合方向；且 上述旋轉步驟係以旋轉前光學顯示單元之長邊方向與 旋轉後光學顯示單元之長邊方向成85〜95。之角度使光學 顯示單元旋轉。 如請求項6之光學顯示裝置之製造方法，其中包括瑕疵 部分排除步驟，其係於供給上述第1光學膜及上述第2光 136738-990722.doc N36320 1333092 學膜時，將光學膜具有瑕疵之部分切斷排除。 8.如請求項6或7之光學顯示裝置之製造方法，其中於供給 上述第1光學膜及上述第2光學膜時，以經由黏著劑層而 形成於光學膜上之脫模膜作為搬送介質，於第1切斷貼 合步驟及第2切斷貼合步驟分別搬送並供給第1光學膜及 第2光學膜。 136738-990722.doc 1333092 七、指定代表圖·· (一) 本案指定代表圖為：第（2)圖。 (二) 本代表圖之元件符號簡單說明：The strip-shaped sheet product which is taken up by the strip-shaped sheet of the second optical film in the same direction as the first optical film and the second optical film is taken out, and is cut into a predetermined degree and supplied. And a second bonding apparatus that attaches the second optical mode supplied from the second optical film supply device to the surface of the optical display unit supplied from the transfer supply device; The film supply dreaming device and the second optical film supply device are configured in the following manner: for the long side and the short 136738-990722.doc of the four light display unit on the μ.+. The optical film having a width corresponding to the short side is cut along the length of the corresponding long side, and the other supply inspection system cuts the optical film having the width corresponding to the long side by the length of the corresponding short side. The transfer supply device includes a rotating mechanism to enable The optical display unit after the first bonding apparatus is bonded is rotated in a direction perpendicular to the surface of the optical display unit to be in a bonding direction of the second bonding apparatus; and the rotating mechanism is optically displayed before rotation. The longitudinal direction of the display unit is 85 to 95 in the longitudinal direction of the optical display unit after rotation. The angle causes the optical display unit to rotate. The manufacturing system of an optical display device according to claim 2, wherein the first optical film supply device and the second optical film supply device are provided with a 瑕疵 portion exclusion mechanism ??? The manufacturing system of the optical display device according to claim 2 or 3, wherein the first optical film supply device and the second optical film supply device include a transfer mechanism that is formed by releasing an adhesive layer on the optical film. The film is used as a transport medium, and the first optical film and the second optical film are supplied to the first bonding device and the second bonding device, respectively. A method of manufacturing an optical display device in which an optical film is attached to an optical display unit; the optical film includes a polarizing plate or a retardation film and is in a slow axis direction of an absorption axis or a retardation film of the polarizing plate An optical anisotropy; the manufacturing method comprising: a first cutting and bonding step of winding a strip-shaped sheet product having a first optical film having a width corresponding to a short side of the optical display unit, and 136738- 990722.doc 1333092 The roll is cut into a length corresponding to the long side of the optical display unit, and then the first optical film is bonded to one surface of the optical display unit; the second cutting and bonding step, A roll having a strip-shaped sheet product having a width corresponding to the long side of the optical display unit and having an optical anisotropy and a second optical film in the same direction as the first optical film is used, and is cut into a roll. After the length corresponding to the short side of the optical display unit, the second optical film is bonded to the other surface of the optical display unit; and the transport and supply step is performed to transport and supply the light after the first optical film is bonded. An optical display device after the display device or the second optical film is bonded; the transfer and supply step includes a rotation step of causing the optical display unit bonded by the first cutting and bonding step to be perpendicular to the surface of the optical display unit The direction is centered, and is rotated in the bonding direction in the second cutting and bonding step, or the optical display unit bonded by the second cutting and bonding step is centered on a direction perpendicular to the surface of the optical display unit. Rotating into the bonding direction in the first cutting and bonding step; and the rotating step is to form an angle of 85 to 95° with respect to the longitudinal direction of the optical display unit after the rotation. Rotate the optical display unit. 6. A method of manufacturing an optical display device, wherein the optical display unit is bonded to an optical film including a polarizing plate, the manufacturing method comprising: a first cutting and bonding step, which is 1 optical film ribbon sheet 136738-990722.doc 1333092 A roll-shaped sheet product is taken out from a roll obtained by winding a product, and the first optical film is bonded to the optical display while being cut into a predetermined length. a surface of one of the units; a transporting step of transporting and supplying the optical display unit after the second optical film is bonded; and a second cutting and bonding step of the absorption axis direction having the polarizing plate and the first A strip-shaped sheet product is taken out from a roll obtained by winding a strip-shaped sheet product of a second optical film in the same direction of the optical film, and is cut into a predetermined length and then supplied with a second optical film bonded to the optical display unit. And the other surface: when the first optical film and the second optical film are supplied, the long side and the short side of the optical display unit are widened when supplied The optical film corresponding to the new side is cut along the length of the long side, and when the other is supplied, the optical film having the width corresponding to the long side is cut by the length of the corresponding short side; and the transport supply step includes the rotating step 'to make the first The optical display unit bonded to the cutting and bonding step is rotated in a direction perpendicular to a surface perpendicular to the surface of the optical display unit, and is rotated into a bonding direction in the second cutting and bonding step; and the rotating step is performed before the rotation The longitudinal direction of the optical display unit is 85 to 95 in the longitudinal direction of the optical display unit after rotation. The angle causes the optical display unit to rotate. The method of manufacturing an optical display device according to claim 6, comprising the step of removing the optical film by applying the first optical film and the second light 136738-990722.doc N36320 1333092 Partial cut off. 8. The method of producing an optical display device according to claim 6 or 7, wherein, when the first optical film and the second optical film are supplied, a release film formed on the optical film via an adhesive layer is used as a transfer medium The first optical film and the second optical film are separately transported and supplied in the first cutting and bonding step and the second cutting and bonding step. 136738-990722.doc 1333092 VII. Designation of Representative Representatives (1) The representative representative of the case is: (2). (2) A brief description of the symbol of the representative figure: 1 控制裝置 10 研磨清洗裝置 11 水清洗裝置 12 第1搬送裝置 14 第1瑕疵檢查裝置 16 第1切斷裝置 17 第1剝離裝置 18 第1貼合裝置 19 第1排除裝置 20 旋轉機構 22 第2搬送裝置 24 第2瑕疵檢查裝置 26 第2切斷裝置 27 第2剝離裝置 28 第2貼合裝置 29 第2排除裝置 30 檢查裝置 113 乾燥裝置 D1 檢查裝置 F1 第1片材製品 F2 第2片材製品 136738-990722.doc 1333092 F11 第1光學膜 ) F21 第2光學膜 · M4 搬送供給裝置 R 搬送機構 W 面板 W12 兩面上黏貼有光學膜之面板 八、本案若有化學式時，請揭示最能顯示發明特徵的化學式： (無） 136738-990722.doc1 control device 10 polishing cleaning device 11 water cleaning device 12 first conveying device 14 first inspection device 16 first cutting device 17 first peeling device 18 first bonding device 19 first removing device 20 rotating mechanism 22 second Transfer device 24 Second inspection device 26 Second cutting device 27 Second peeling device 28 Second bonding device 29 Second cleaning device 30 Inspection device 113 Drying device D1 Inspection device F1 First sheet product F2 Second sheet Product 136738-990722.doc 1333092 F11 1st optical film) F21 2nd optical film · M4 Transport supply device R Transport mechanism W Panel W12 The panel with optical film adhered on both sides. 8. If there is a chemical formula in this case, please reveal the best display. Chemical formula of the invention: (none) 136738-990722.doc
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